| 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 | $186.31 | 10.210% | $205.3323 | $205.33 | $205.35 | $205.30 |
| Purchase #2 | $90.33 | 6.563% | $96.2584 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $72.27 | 12.406% | $81.2358 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $180.57 | 12.679% | $203.4645 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $19.57 | 4.638% | $20.4777 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $27.55 | 7.248% | $29.5468 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $22.71 | 7.316% | $24.3715 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $599.31 | $660.6870 | $660.69 | $660.70 | $660.70 | |