| 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 | $77.53 | 8.492% | $84.1138 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $152.98 | 9.736% | $167.8741 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $71.94 | 13.284% | $81.4965 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $142.41 | 13.512% | $161.6524 | $161.65 | $161.65 | $161.70 |
| Purchase #5 | $111.46 | 8.411% | $120.8349 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $124.55 | 5.828% | $131.8088 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $74.62 | 12.549% | $83.9841 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $755.49 | $831.7646 | $831.75 | $831.75 | $831.80 | |