| 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 | $128.57 | 12.584% | $144.7492 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $64.53 | 8.728% | $70.1622 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $193.49 | 3.681% | $200.6124 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $26.84 | 7.694% | $28.9051 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $20.45 | 3.675% | $21.2015 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $244.94 | 4.190% | $255.203 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $196.87 | 4.410% | $205.552 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $875.69 | $926.3854 | $926.38 | $926.35 | $926.40 | |