| 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 | $248.42 | 9.501% | $272.0224 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $149.88 | 6.682% | $159.895 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $54.41 | 9.543% | $59.6023 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $93.95 | 5.578% | $99.1905 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $21.50 | 13.582% | $24.4201 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $34.92 | 3.171% | $36.0273 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $62.68 | 11.587% | $69.9427 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $665.76 | $721.1003 | $721.10 | $721.10 | $721.00 | |