| 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 | $37.45 | 9.517% | $41.0141 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $170.76 | 4.641% | $178.685 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $79.88 | 6.705% | $85.236 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $246.75 | 7.291% | $264.7405 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $61.90 | 11.361% | $68.9325 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $148.57 | 9.356% | $162.4702 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $108.28 | 8.375% | $117.3485 | $117.35 | $117.35 | $117.30 |
| 7 purchase totals = | $853.59 | $918.4268 | $918.43 | $918.45 | $918.30 | |