| 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 | $37.28 | 10.123% | $41.0539 | $41.05 | $41.05 | $41.10 |
| Purchase #2 | $43.60 | 9.839% | $47.8898 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $118.83 | 12.482% | $133.6624 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $139.80 | 7.802% | $150.7072 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $112.38 | 12.786% | $126.7489 | $126.75 | $126.75 | $126.70 |
| Purchase #6 | $33.67 | 9.414% | $36.8397 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $82.90 | 13.179% | $93.8254 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $568.46 | $630.7273 | $630.73 | $630.75 | $630.70 | |