| 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 | $61.53 | 5.548% | $64.9437 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $158.45 | 11.819% | $177.1772 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $133.73 | 3.206% | $138.0174 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $81.70 | 7.773% | $88.0505 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $88.29 | 4.696% | $92.4361 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $12.80 | 9.263% | $13.9857 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $62.42 | 7.163% | $66.8911 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $598.92 | $641.5017 | $641.51 | $641.55 | $641.50 | |