| 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 | $79.70 | 6.542% | $84.914 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $24.68 | 10.313% | $27.2252 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $26.29 | 8.164% | $28.4363 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $223.63 | 7.673% | $240.7891 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $210.38 | 4.139% | $219.0876 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $223.91 | 8.361% | $242.6311 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $104.47 | 8.625% | $113.4805 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $893.06 | $956.5638 | $956.57 | $956.65 | $956.50 | |