| 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 | $23.65 | 9.640% | $25.9299 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $54.33 | 6.845% | $58.0489 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $247.57 | 3.693% | $256.7128 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $237.34 | 9.703% | $260.3691 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $148.57 | 12.310% | $166.859 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $19.48 | 7.103% | $20.8637 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $37.31 | 5.724% | $39.4456 | $39.45 | $39.45 | $39.40 |
| 7 purchase totals = | $768.25 | $828.2290 | $828.23 | $828.20 | $828.20 | |