| 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 | $71.95 | 3.781% | $74.6704 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $243.39 | 12.198% | $273.0787 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $141.42 | 7.241% | $151.6602 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $230.97 | 11.446% | $257.4068 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $22.33 | 6.427% | $23.7651 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $6.69 | 8.197% | $7.2384 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $157.44 | 6.480% | $167.6421 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $874.19 | $955.4617 | $955.47 | $955.45 | $955.50 | |