| 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 | $243.57 | 13.507% | $276.469 | $276.47 | $276.45 | $276.50 |
| Purchase #2 | $34.88 | 6.311% | $37.0813 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $79.25 | 10.668% | $87.7044 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $98.78 | 7.295% | $105.986 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $131.43 | 5.338% | $138.4457 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $113.28 | 8.548% | $122.9632 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $64.97 | 4.277% | $67.7488 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $766.16 | $836.3984 | $836.40 | $836.40 | $836.40 | |