| 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 | $56.71 | 4.748% | $59.4026 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $75.88 | 11.633% | $84.7071 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $109.97 | 12.104% | $123.2808 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $131.86 | 13.627% | $149.8286 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $236.47 | 11.323% | $263.2455 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $40.49 | 5.382% | $42.6692 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $14.77 | 9.102% | $16.1144 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $666.15 | $739.2482 | $739.25 | $739.25 | $739.20 | |