| 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 | $34.53 | 7.648% | $37.1709 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $44.42 | 6.314% | $47.2247 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $243.37 | 10.378% | $268.6269 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $57.47 | 12.785% | $64.8175 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $123.84 | 4.352% | $129.2295 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $226.60 | 4.524% | $236.8514 | $236.85 | $236.85 | $236.90 |
| Purchase #7 | $171.92 | 7.238% | $184.3636 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $902.15 | $968.2845 | $968.28 | $968.25 | $968.30 | |