| 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 | $22.67 | 13.760% | $25.7894 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $12.92 | 13.767% | $14.6987 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $69.95 | 9.266% | $76.4316 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $168.60 | 10.466% | $186.2457 | $186.25 | $186.25 | $186.20 |
| Purchase #5 | $236.73 | 3.356% | $244.6747 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $21.30 | 3.350% | $22.0136 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $87.71 | 11.853% | $98.1063 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $619.88 | $667.9600 | $667.96 | $667.95 | $667.90 | |