| 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 | $43.97 | 7.519% | $47.2761 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $52.56 | 6.505% | $55.979 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $116.44 | 7.468% | $125.1357 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $50.47 | 6.394% | $53.6971 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $205.52 | 12.178% | $230.5482 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $85.36 | 13.538% | $96.916 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $16.53 | 3.311% | $17.0773 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $570.85 | $626.6294 | $626.65 | $626.70 | $626.60 | |