| 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 | $94.96 | 9.397% | $103.8834 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $55.29 | 12.829% | $62.3832 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $31.78 | 4.424% | $33.1859 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $210.88 | 4.678% | $220.745 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $19.64 | 12.770% | $22.148 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $173.81 | 3.734% | $180.3001 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $223.59 | 5.719% | $236.3771 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $809.95 | $859.0227 | $859.03 | $859.10 | $859.00 | |