| 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 | $41.69 | 5.844% | $44.1264 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $29.52 | 3.106% | $30.4369 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $130.78 | 9.130% | $142.7202 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $105.89 | 10.524% | $117.0339 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $199.74 | 12.610% | $224.9272 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $223.64 | 11.284% | $248.8755 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $226.79 | 7.232% | $243.1915 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $958.05 | $1,051.3116 | $1,051.32 | $1,051.40 | $1,051.20 | |