| 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 | $52.96 | 6.121% | $56.2017 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $16.25 | 9.648% | $17.8178 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $48.34 | 8.755% | $52.5722 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $86.35 | 6.467% | $91.9343 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $162.95 | 10.711% | $180.4036 | $180.40 | $180.40 | $180.40 |
| Purchase #6 | $21.94 | 3.326% | $22.6697 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $112.32 | 12.285% | $126.1185 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $501.11 | $547.7178 | $547.71 | $547.65 | $547.70 | |