| 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 | $142.65 | 7.773% | $153.7382 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $199.90 | 13.802% | $227.4902 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $47.86 | 12.744% | $53.9593 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $12.96 | 8.252% | $14.0295 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $20.83 | 11.583% | $23.2427 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $53.82 | 9.311% | $58.8312 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $85.50 | 6.425% | $90.9934 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $563.52 | $622.2845 | $622.28 | $622.35 | $622.20 | |