| 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 | $11.55 | 13.367% | $13.0939 | $13.09 | $13.10 | $13.10 |
| Purchase #2 | $8.90 | 4.235% | $9.2769 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $154.98 | 8.785% | $168.595 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $69.94 | 6.425% | $74.4336 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $57.28 | 12.808% | $64.6164 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $193.90 | 13.399% | $219.8807 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $33.34 | 6.167% | $35.3961 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $529.89 | $585.2926 | $585.30 | $585.35 | $585.30 | |