| 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 | $67.85 | 13.358% | $76.9134 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $195.27 | 13.725% | $222.0708 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $35.52 | 9.230% | $38.7985 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $219.67 | 8.320% | $237.9465 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $100.73 | 4.171% | $104.9314 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $249.57 | 9.440% | $273.1294 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $9.91 | 7.820% | $10.685 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $878.52 | $964.4750 | $964.48 | $964.50 | $964.40 | |