| 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 | $58.72 | 8.242% | $63.5597 | $63.56 | $63.55 | $63.60 |
| Purchase #2 | $98.40 | 12.748% | $110.944 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $101.86 | 3.644% | $105.5718 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $212.89 | 3.166% | $219.6301 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $214.33 | 8.172% | $231.845 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $63.83 | 9.576% | $69.9424 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $176.77 | 6.440% | $188.154 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $926.80 | $989.6470 | $989.64 | $989.65 | $989.60 | |