| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.52 | 4.444% | $73.6539 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $198.79 | 13.578% | $225.7817 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $219.42 | 10.410% | $242.2616 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $149.61 | 13.710% | $170.1215 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $168.79 | 4.417% | $176.2455 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $221.56 | 4.685% | $231.9401 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $138.67 | 13.421% | $157.2809 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,167.36 | $1,277.2852 | $1,277.28 | $1,277.30 | $1,277.30 | |