| 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 | $58.62 | 12.816% | $66.1327 | $66.13 | $66.15 | $66.10 |
| Purchase #2 | $13.29 | 7.767% | $14.3222 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $15.36 | 9.274% | $16.7845 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $44.55 | 12.830% | $50.2658 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $245.92 | 9.775% | $269.9587 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $142.73 | 10.796% | $158.1391 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $178.56 | 10.106% | $196.6053 | $196.61 | $196.60 | $196.60 |
| 7 purchase totals = | $699.03 | $772.2083 | $772.21 | $772.20 | $772.20 | |