| 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 | $39.56 | 8.697% | $43.0005 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $143.42 | 3.684% | $148.7036 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $21.73 | 9.499% | $23.7941 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $68.96 | 5.450% | $72.7183 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $193.98 | 8.642% | $210.7438 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $20.36 | 8.730% | $22.1374 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $8.88 | 11.170% | $9.8719 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $496.89 | $530.9696 | $530.96 | $530.95 | $530.90 | |