| 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 | $6.83 | 3.341% | $7.0582 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $60.63 | 8.856% | $65.9994 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $134.99 | 6.219% | $143.385 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $50.91 | 12.288% | $57.1658 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $101.95 | 6.660% | $108.7399 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $44.93 | 13.800% | $51.1303 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $50.25 | 6.540% | $53.5364 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $450.49 | $487.0150 | $487.03 | $487.05 | $487.00 | |