| 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 | $87.71 | 4.559% | $91.7087 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $229.50 | 13.610% | $260.735 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $41.39 | 8.183% | $44.7769 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $87.66 | 3.741% | $90.9394 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $197.33 | 3.718% | $204.6667 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $98.71 | 3.291% | $101.9585 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $160.55 | 6.600% | $171.1463 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $902.85 | $965.9315 | $965.95 | $965.95 | $965.90 | |