| 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 | $39.54 | 3.642% | $40.98 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $128.80 | 6.381% | $137.0187 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $211.62 | 3.524% | $219.0775 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $101.87 | 3.559% | $105.4956 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $27.93 | 8.407% | $30.2781 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $57.94 | 13.151% | $65.5597 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $164.71 | 5.463% | $173.7081 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $732.41 | $772.1177 | $772.13 | $772.15 | $772.20 | |