| 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 | $231.96 | 10.773% | $256.9491 | $256.95 | $256.95 | $256.90 |
| Purchase #2 | $214.47 | 10.840% | $237.7185 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $94.95 | 6.581% | $101.1987 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $65.71 | 12.318% | $73.8042 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $75.41 | 11.639% | $84.187 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $54.64 | 7.787% | $58.8948 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $63.66 | 4.126% | $66.2866 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $800.80 | $879.0389 | $879.04 | $879.05 | $879.00 | |