| 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 | $26.47 | 10.727% | $29.3094 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $59.75 | 5.732% | $63.1749 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $72.71 | 3.566% | $75.3028 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $63.85 | 5.133% | $67.1274 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $128.33 | 8.402% | $139.1123 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $64.25 | 9.543% | $70.3814 | $70.38 | $70.40 | $70.40 |
| Purchase #7 | $140.79 | 6.159% | $149.4613 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $556.15 | $593.8695 | $593.86 | $593.85 | $593.90 | |