| 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 | $71.44 | 4.533% | $74.6784 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $70.98 | 3.799% | $73.6765 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $142.62 | 7.633% | $153.5062 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $20.91 | 4.110% | $21.7694 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $60.65 | 5.735% | $64.1283 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $226.93 | 6.819% | $242.4044 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $48.37 | 6.381% | $51.4565 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $641.90 | $681.6197 | $681.63 | $681.65 | $681.70 | |