| 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 | $13.81 | 13.823% | $15.719 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $51.48 | 7.271% | $55.2231 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $238.31 | 3.688% | $247.0989 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $212.94 | 8.783% | $231.6425 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $56.89 | 6.480% | $60.5765 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $23.78 | 4.624% | $24.8796 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $168.91 | 11.603% | $188.5086 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $766.12 | $823.6482 | $823.65 | $823.65 | $823.60 | |