| 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 | $40.41 | 6.326% | $42.9663 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $115.57 | 6.312% | $122.8648 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $106.31 | 6.417% | $113.1319 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $70.83 | 8.302% | $76.7103 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $232.58 | 13.473% | $263.9155 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $148.82 | 7.224% | $159.5708 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $126.64 | 4.137% | $131.8791 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $841.16 | $911.0387 | $911.04 | $911.00 | $911.10 | |