| 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 | $45.64 | 5.387% | $48.0986 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $51.82 | 10.542% | $57.2829 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $76.72 | 13.592% | $87.1478 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $108.28 | 7.808% | $116.7345 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $183.95 | 12.394% | $206.7488 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $231.35 | 5.749% | $244.6503 | $244.65 | $244.65 | $244.70 |
| Purchase #7 | $142.66 | 10.805% | $158.0744 | $158.07 | $158.05 | $158.10 |
| 7 purchase totals = | $840.42 | $918.7373 | $918.73 | $918.75 | $918.70 | |