| 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 | $35.35 | 3.832% | $36.7046 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $98.33 | 3.249% | $101.5247 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $97.87 | 4.363% | $102.1401 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $238.94 | 7.465% | $256.7769 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $42.94 | 11.358% | $47.8171 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $110.27 | 10.479% | $121.8252 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $112.79 | 7.255% | $120.9729 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $736.49 | $787.7615 | $787.76 | $787.75 | $787.70 | |