| 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 | $96.94 | 11.773% | $108.3527 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $93.71 | 5.777% | $99.1236 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $34.85 | 6.312% | $37.0497 | $37.05 | $37.05 | $37.00 |
| Purchase #4 | $193.49 | 4.477% | $202.1525 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $80.92 | 13.831% | $92.112 | $92.11 | $92.10 | $92.10 |
| Purchase #6 | $208.57 | 6.258% | $221.6223 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $100.52 | 3.778% | $104.3176 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $809.00 | $864.7304 | $864.72 | $864.65 | $864.70 | |