| 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 | $97.70 | 10.763% | $108.2155 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $158.98 | 9.820% | $174.5918 | $174.59 | $174.60 | $174.60 |
| Purchase #3 | $123.93 | 12.381% | $139.2738 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $42.74 | 11.194% | $47.5243 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $75.77 | 4.201% | $78.9531 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $193.40 | 8.842% | $210.5004 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $115.79 | 4.684% | $121.2136 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $808.31 | $880.2725 | $880.26 | $880.20 | $880.30 | |