| 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 | $53.28 | 9.866% | $58.5366 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $83.50 | 10.409% | $92.1915 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $201.82 | 5.242% | $212.3994 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $226.37 | 13.367% | $256.6289 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $243.63 | 9.198% | $266.0391 | $266.04 | $266.05 | $266.00 |
| Purchase #6 | $89.94 | 9.686% | $98.6516 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $144.35 | 10.357% | $159.3003 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $1,042.89 | $1,143.7474 | $1,143.75 | $1,143.80 | $1,143.70 | |