| 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 | $74.65 | 9.103% | $81.4454 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $21.89 | 8.447% | $23.739 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $196.47 | 11.782% | $219.6181 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $128.43 | 3.376% | $132.7658 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $61.64 | 9.497% | $67.494 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $144.79 | 11.524% | $161.4756 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $226.94 | 7.725% | $244.4711 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $854.81 | $931.0090 | $931.02 | $931.00 | $931.00 | |