| 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 | $8.64 | 6.323% | $9.1863 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $72.48 | 3.802% | $75.2357 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $48.54 | 3.312% | $50.1476 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $133.81 | 5.675% | $141.4037 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $41.32 | 9.829% | $45.3813 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $110.67 | 6.303% | $117.6455 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $191.57 | 11.261% | $213.1427 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $607.03 | $652.1428 | $652.15 | $652.20 | $652.00 | |