| 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 | $47.25 | 12.676% | $53.2394 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $231.91 | 12.102% | $259.9757 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $19.65 | 6.779% | $20.9821 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $239.61 | 11.142% | $266.3073 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $128.30 | 12.587% | $144.4491 | $144.45 | $144.45 | $144.40 |
| Purchase #6 | $143.86 | 11.681% | $160.6643 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $56.36 | 12.316% | $63.3013 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $866.94 | $968.9192 | $968.92 | $968.95 | $968.90 | |