| 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 | $45.74 | 9.694% | $50.174 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $11.92 | 11.767% | $13.3226 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $196.38 | 9.393% | $214.826 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $90.45 | 4.317% | $94.3547 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $241.63 | 5.866% | $255.804 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $155.99 | 9.301% | $170.4986 | $170.50 | $170.50 | $170.50 |
| Purchase #7 | $97.94 | 4.535% | $102.3816 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $840.05 | $901.3615 | $901.35 | $901.35 | $901.40 | |