| 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 | $51.71 | 12.752% | $58.3041 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $75.97 | 3.727% | $78.8014 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $7.95 | 9.831% | $8.7316 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $22.75 | 8.785% | $24.7486 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $83.62 | 13.141% | $94.6085 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $204.55 | 8.766% | $222.4809 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $46.76 | 6.605% | $49.8485 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $493.31 | $537.5236 | $537.52 | $537.55 | $537.40 | |