| 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 | $84.88 | 9.593% | $93.0225 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $67.73 | 9.410% | $74.1034 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $98.77 | 9.751% | $108.4011 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $77.48 | 13.378% | $87.8453 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $63.42 | 4.405% | $66.2137 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $138.91 | 11.473% | $154.8471 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $40.89 | 13.728% | $46.5034 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $572.08 | $630.9365 | $630.93 | $630.90 | $630.80 | |