| 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 | $195.77 | 12.648% | $220.531 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $54.98 | 4.492% | $57.4497 | $57.45 | $57.45 | $57.40 |
| Purchase #3 | $224.58 | 13.468% | $254.8264 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $47.52 | 5.599% | $50.1806 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $62.35 | 12.317% | $70.0296 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $171.55 | 10.756% | $190.0019 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $10.84 | 7.762% | $11.6814 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $767.59 | $854.7006 | $854.70 | $854.80 | $854.60 | |