| 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 | $38.33 | 7.200% | $41.0898 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $147.78 | 8.657% | $160.5733 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $48.43 | 11.110% | $53.8106 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $154.27 | 13.379% | $174.9098 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $228.49 | 9.621% | $250.473 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $71.85 | 7.509% | $77.2452 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $158.96 | 11.627% | $177.4423 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $848.11 | $935.5440 | $935.54 | $935.50 | $935.50 | |