| 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 | $33.56 | 3.463% | $34.7222 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $77.58 | 8.523% | $84.1921 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $96.60 | 4.685% | $101.1257 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $17.70 | 9.580% | $19.3957 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $236.88 | 8.819% | $257.7704 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $101.49 | 8.451% | $110.0669 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $74.32 | 13.538% | $84.3814 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $638.13 | $691.6544 | $691.66 | $691.65 | $691.70 | |