| 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 | $29.40 | 7.164% | $31.5062 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $127.69 | 6.280% | $135.7089 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $207.31 | 10.194% | $228.4432 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $23.84 | 5.481% | $25.1467 | $25.15 | $25.15 | $25.10 |
| Purchase #5 | $243.98 | 4.561% | $255.1079 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $117.55 | 8.281% | $127.2843 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $126.42 | 13.221% | $143.134 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $876.19 | $946.3312 | $946.33 | $946.35 | $946.20 | |