| 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 | $80.56 | 5.154% | $84.7121 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $198.70 | 8.584% | $215.7564 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $230.60 | 10.610% | $255.0667 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $51.36 | 8.619% | $55.7867 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $244.82 | 4.590% | $256.0572 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $32.79 | 13.811% | $37.3186 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $88.66 | 6.549% | $94.4663 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $927.49 | $999.1640 | $999.18 | $999.10 | $999.30 | |