| 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 | $46.94 | 11.629% | $52.3987 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $142.74 | 10.166% | $157.2509 | $157.25 | $157.25 | $157.30 |
| Purchase #3 | $32.43 | 9.847% | $35.6234 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $155.53 | 3.533% | $161.0249 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $210.53 | 6.584% | $224.3913 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $71.73 | 9.611% | $78.624 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $98.48 | 6.789% | $105.1658 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $758.38 | $814.4790 | $814.47 | $814.40 | $814.50 | |