| 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 | $130.71 | 5.759% | $138.2376 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $52.55 | 4.431% | $54.8785 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $55.85 | 8.194% | $60.4263 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $85.79 | 11.184% | $95.3848 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $154.37 | 12.190% | $173.1877 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $71.58 | 9.638% | $78.4789 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $178.64 | 13.319% | $202.4331 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $729.49 | $803.0269 | $803.03 | $803.15 | $803.00 | |