| 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 | $75.38 | 12.157% | $84.5439 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $142.82 | 11.404% | $159.1072 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $119.93 | 8.198% | $129.7619 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $54.56 | 8.352% | $59.1169 | $59.12 | $59.10 | $59.10 |
| Purchase #5 | $116.57 | 4.512% | $121.8296 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $86.94 | 12.319% | $97.6501 | $97.65 | $97.65 | $97.70 |
| Purchase #7 | $92.40 | 4.707% | $96.7493 | $96.75 | $96.75 | $96.70 |
| 7 purchase totals = | $688.60 | $748.7589 | $748.76 | $748.75 | $748.70 | |