| 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 | $12.46 | 9.411% | $13.6326 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $79.69 | 10.664% | $88.1881 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $87.39 | 7.208% | $93.6891 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $241.48 | 5.874% | $255.6645 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $25.49 | 13.173% | $28.8478 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $98.82 | 4.826% | $103.5891 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $235.71 | 13.852% | $268.3605 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $781.04 | $851.9717 | $851.97 | $852.00 | $852.00 | |