| 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 | $92.92 | 7.552% | $99.9373 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $92.30 | 13.788% | $105.0263 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $68.27 | 11.823% | $76.3416 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $44.83 | 5.479% | $47.2862 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $127.53 | 8.856% | $138.8241 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $110.71 | 5.541% | $116.8444 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $140.25 | 6.825% | $149.8221 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $676.81 | $734.0820 | $734.08 | $734.10 | $733.90 | |