| 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 | $43.93 | 9.536% | $48.1192 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $154.40 | 3.231% | $159.3887 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $10.31 | 12.581% | $11.6071 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $221.25 | 3.554% | $229.1132 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $157.99 | 12.423% | $177.6171 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $50.26 | 6.864% | $53.7098 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $205.47 | 12.318% | $230.7798 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $843.61 | $910.3349 | $910.34 | $910.30 | $910.30 | |