| 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 | $72.60 | 8.743% | $78.9474 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $71.83 | 7.507% | $77.2223 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $211.56 | 3.869% | $219.7453 | $219.75 | $219.75 | $219.70 |
| Purchase #4 | $26.69 | 9.770% | $29.2976 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $220.52 | 8.586% | $239.4538 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $185.49 | 5.354% | $195.4211 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $83.57 | 9.154% | $91.22 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $872.26 | $931.3075 | $931.31 | $931.25 | $931.20 | |