| 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 | $105.28 | 12.699% | $118.6495 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $109.79 | 6.280% | $116.6848 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $212.89 | 11.836% | $238.0877 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $19.70 | 10.314% | $21.7319 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $9.47 | 13.694% | $10.7668 | $10.77 | $10.75 | $10.80 |
| Purchase #6 | $188.64 | 12.293% | $211.8295 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $39.59 | 3.636% | $41.0295 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $685.36 | $758.7797 | $758.78 | $758.85 | $758.70 | |