| 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 | $170.36 | 12.460% | $191.5869 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $184.25 | 8.588% | $200.0734 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $30.76 | 5.871% | $32.5659 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $84.44 | 9.576% | $92.526 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $72.65 | 4.571% | $75.9708 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $42.25 | 10.724% | $46.7809 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $12.30 | 6.115% | $13.0521 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $597.01 | $652.5560 | $652.56 | $652.55 | $652.70 | |