| 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 | $109.93 | 10.754% | $121.7519 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $104.71 | 3.180% | $108.0398 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $172.32 | 6.450% | $183.4346 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $56.84 | 8.834% | $61.8612 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $129.94 | 3.338% | $134.2774 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $96.65 | 3.447% | $99.9815 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $41.76 | 5.592% | $44.0952 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $712.15 | $753.4416 | $753.44 | $753.50 | $753.50 | |