| 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 | $81.31 | 12.302% | $91.3128 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $244.98 | 4.167% | $255.1883 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $78.67 | 8.295% | $85.1957 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $16.46 | 8.729% | $17.8968 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $50.86 | 8.360% | $55.1119 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $61.79 | 10.125% | $68.0462 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $250.46 | 8.424% | $271.5588 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $784.53 | $844.3105 | $844.32 | $844.30 | $844.30 | |