| 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 | $47.96 | 6.167% | $50.9177 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $47.78 | 5.235% | $50.2813 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $242.40 | 11.856% | $271.1389 | $271.14 | $271.15 | $271.10 |
| Purchase #4 | $106.73 | 3.158% | $110.1005 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $50.90 | 9.654% | $55.8139 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $111.88 | 8.730% | $121.6471 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $204.27 | 3.457% | $211.3316 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $811.92 | $871.2310 | $871.23 | $871.25 | $871.10 | |