| 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 | $57.63 | 11.263% | $64.1209 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $25.89 | 5.334% | $27.271 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $67.81 | 10.225% | $74.7436 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $212.81 | 5.591% | $224.7082 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $111.74 | 5.255% | $117.6119 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $6.32 | 4.384% | $6.5971 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $22.63 | 11.680% | $25.2732 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $504.83 | $540.3259 | $540.32 | $540.25 | $540.30 | |