| 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 | $47.86 | 11.222% | $53.2308 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $106.46 | 11.636% | $118.8477 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $97.77 | 13.217% | $110.6923 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $55.86 | 4.611% | $58.4357 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $107.83 | 7.501% | $115.9183 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $64.73 | 5.417% | $68.2364 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $174.82 | 8.455% | $189.601 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $655.33 | $714.9622 | $714.97 | $715.00 | $714.80 | |