| 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 | $97.47 | 5.671% | $102.9975 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $105.49 | 9.277% | $115.2763 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $116.58 | 11.354% | $129.8165 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $202.63 | 3.810% | $210.3502 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $48.41 | 8.819% | $52.6793 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $235.29 | 6.621% | $250.8686 | $250.87 | $250.85 | $250.90 |
| Purchase #7 | $101.87 | 5.757% | $107.7347 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $907.74 | $969.7231 | $969.73 | $969.75 | $969.80 | |