| 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 | $32.80 | 7.680% | $35.319 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $177.78 | 11.271% | $197.8176 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $62.33 | 6.191% | $66.1889 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $13.56 | 7.334% | $14.5545 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $41.49 | 11.172% | $46.1253 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $37.40 | 8.104% | $40.4309 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $249.37 | 13.278% | $282.4813 | $282.48 | $282.50 | $282.50 |
| 7 purchase totals = | $614.73 | $682.9175 | $682.92 | $682.95 | $682.90 | |