| 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 | $65.30 | 7.372% | $70.1139 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $177.74 | 4.531% | $185.7934 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $43.63 | 11.104% | $48.4747 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $236.28 | 4.204% | $246.2132 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $160.95 | 12.735% | $181.447 | $181.45 | $181.45 | $181.40 |
| Purchase #6 | $44.40 | 12.486% | $49.9438 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $178.29 | 7.176% | $191.0841 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $906.59 | $973.0701 | $973.05 | $973.05 | $973.00 | |