| 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 | $28.70 | 13.788% | $32.6572 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $75.62 | 3.250% | $78.0777 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $87.34 | 12.232% | $98.0234 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $37.68 | 7.599% | $40.5433 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $226.78 | 6.738% | $242.0604 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $43.55 | 8.864% | $47.4103 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $170.80 | 10.437% | $188.6264 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $670.47 | $727.3987 | $727.40 | $727.40 | $727.40 | |