| 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 | $232.66 | 8.636% | $252.7525 | $252.75 | $252.75 | $252.80 |
| Purchase #2 | $71.35 | 6.447% | $75.9499 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $81.34 | 12.440% | $91.4587 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $6.77 | 12.311% | $7.6035 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $6.39 | 13.579% | $7.2577 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $45.25 | 4.669% | $47.3627 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $212.79 | 9.343% | $232.671 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $656.55 | $715.0560 | $715.05 | $715.00 | $715.20 | |