| 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 | $59.91 | 10.212% | $66.028 | $66.03 | $66.05 | $66.00 |
| Purchase #2 | $130.54 | 7.351% | $140.136 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $86.46 | 5.804% | $91.4781 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $21.87 | 11.831% | $24.4574 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $201.65 | 9.319% | $220.4418 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $77.47 | 5.365% | $81.6263 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $245.39 | 8.548% | $266.3659 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $823.29 | $890.5335 | $890.55 | $890.60 | $890.50 | |