| 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 | $29.83 | 11.760% | $33.338 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $89.69 | 10.291% | $98.92 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $139.48 | 4.770% | $146.1332 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $79.42 | 11.371% | $88.4508 | $88.45 | $88.45 | $88.50 |
| Purchase #5 | $123.43 | 7.316% | $132.4601 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $172.57 | 13.112% | $195.1974 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $142.67 | 12.298% | $160.2156 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $777.09 | $854.7151 | $854.72 | $854.70 | $854.70 | |