| 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 | $77.62 | 12.284% | $87.1548 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $162.35 | 4.814% | $170.1655 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $232.35 | 4.635% | $243.1194 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $210.88 | 3.414% | $218.0794 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $80.44 | 10.643% | $89.0012 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $33.95 | 12.416% | $38.1652 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $9.54 | 11.487% | $10.6359 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $807.13 | $856.3214 | $856.33 | $856.30 | $856.40 | |