| 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 | $229.89 | 9.594% | $251.9456 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $74.90 | 11.754% | $83.7037 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $72.88 | 3.570% | $75.4818 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $22.86 | 3.857% | $23.7417 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $96.86 | 12.730% | $109.1903 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $48.91 | 9.786% | $53.6963 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $229.25 | 13.235% | $259.5912 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $775.55 | $857.3506 | $857.35 | $857.40 | $857.30 | |