| 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 | $45.71 | 8.570% | $49.6273 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $132.29 | 8.765% | $143.8852 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $11.62 | 6.595% | $12.3863 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $189.27 | 11.551% | $211.1326 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $224.61 | 6.122% | $238.3606 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $7.62 | 8.124% | $8.239 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $240.90 | 7.825% | $259.7504 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $852.02 | $923.3814 | $923.39 | $923.45 | $923.40 | |