| 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 | $77.32 | 5.415% | $81.5069 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $138.97 | 11.779% | $155.3393 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $224.94 | 5.449% | $237.197 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $39.60 | 8.771% | $43.0733 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $32.70 | 9.398% | $35.7731 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $228.49 | 8.509% | $247.9322 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $47.80 | 12.424% | $53.7387 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $789.82 | $854.5605 | $854.56 | $854.55 | $854.50 | |