| 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 | $43.36 | 7.583% | $46.648 | $46.65 | $46.65 | $46.60 |
| Purchase #2 | $50.30 | 13.669% | $57.1755 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $143.36 | 6.815% | $153.13 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $224.76 | 10.156% | $247.5866 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $84.55 | 8.462% | $91.7046 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $95.60 | 12.222% | $107.2842 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $58.88 | 3.838% | $61.1398 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $700.81 | $764.6687 | $764.67 | $764.75 | $764.60 | |