| 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 | $80.49 | 13.399% | $91.2749 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $41.39 | 6.697% | $44.1619 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $173.41 | 8.865% | $188.7828 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $84.57 | 12.726% | $95.3324 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $66.95 | 7.440% | $71.9311 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $200.39 | 3.351% | $207.1051 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $224.87 | 7.838% | $242.4953 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $872.07 | $941.0835 | $941.08 | $941.10 | $941.10 | |