| 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 | $30.76 | 5.759% | $32.5315 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $119.54 | 9.346% | $130.7122 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $112.52 | 3.121% | $116.0317 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $37.58 | 11.182% | $41.7822 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $21.73 | 6.504% | $23.1433 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $10.28 | 13.241% | $11.6412 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $198.34 | 10.581% | $219.3264 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $530.75 | $575.1685 | $575.16 | $575.25 | $575.00 | |