| 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 | $77.86 | 4.114% | $81.0632 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $22.47 | 9.710% | $24.6518 | $24.65 | $24.65 | $24.70 |
| Purchase #3 | $43.64 | 11.142% | $48.5024 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $194.27 | 5.410% | $204.78 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $40.79 | 11.310% | $45.4033 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $126.59 | 11.469% | $141.1086 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $97.28 | 9.299% | $106.3261 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $602.90 | $651.8354 | $651.83 | $651.85 | $651.90 | |