| 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 | $30.71 | 7.251% | $32.9368 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $21.63 | 7.370% | $23.2241 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $239.27 | 6.532% | $254.8991 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $50.78 | 12.297% | $57.0244 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $29.84 | 12.657% | $33.6168 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $233.64 | 4.703% | $244.6281 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $163.69 | 10.248% | $180.465 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $769.56 | $826.7943 | $826.80 | $826.75 | $826.70 | |