| 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 | $76.80 | 3.261% | $79.3044 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $250.65 | 10.406% | $276.7326 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $20.78 | 5.779% | $21.9809 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $51.48 | 12.602% | $57.9675 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $161.59 | 8.120% | $174.7111 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $190.44 | 6.178% | $202.2054 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $59.98 | 13.782% | $68.2464 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $811.72 | $881.1483 | $881.15 | $881.15 | $881.10 | |