| 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 | $11.76 | 12.185% | $13.193 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $80.29 | 8.105% | $86.7975 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $199.75 | 8.108% | $215.9457 | $215.95 | $215.95 | $215.90 |
| Purchase #4 | $6.37 | 10.245% | $7.0226 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $209.86 | 4.634% | $219.5849 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $21.51 | 5.867% | $22.772 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $250.39 | 4.209% | $260.9289 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $779.93 | $826.2446 | $826.24 | $826.25 | $826.20 | |