| 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 | $39.73 | 10.858% | $44.0439 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $250.78 | 13.336% | $284.224 | $284.22 | $284.20 | $284.20 |
| Purchase #3 | $44.91 | 13.224% | $50.8489 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $226.34 | 10.147% | $249.3067 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $6.95 | 13.412% | $7.8821 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $93.99 | 5.806% | $99.4471 | $99.45 | $99.45 | $99.40 |
| Purchase #7 | $30.78 | 4.509% | $32.1679 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $693.48 | $767.9206 | $767.92 | $767.90 | $767.80 | |