| 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 | $27.69 | 6.594% | $29.5159 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $21.55 | 7.268% | $23.1163 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $208.62 | 5.130% | $219.3222 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $148.69 | 5.115% | $156.2955 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $170.43 | 6.778% | $181.9817 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $219.51 | 6.665% | $234.1403 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $9.95 | 5.856% | $10.5327 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $806.44 | $854.9046 | $854.91 | $854.90 | $854.80 | |