| 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 | $32.85 | 3.123% | $33.8759 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $43.83 | 6.862% | $46.8376 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $101.84 | 5.740% | $107.6856 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $47.73 | 11.757% | $53.3416 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $126.55 | 6.494% | $134.7682 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $100.81 | 9.683% | $110.5714 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $145.93 | 4.825% | $152.9711 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $599.54 | $640.0514 | $640.06 | $640.05 | $640.10 | |