| 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 | $80.53 | 12.808% | $90.8443 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $142.41 | 8.835% | $154.9919 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $47.94 | 5.251% | $50.4573 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $54.94 | 8.329% | $59.516 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $163.91 | 11.202% | $182.2712 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $152.32 | 5.306% | $160.4021 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $115.52 | 8.463% | $125.2965 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $757.57 | $823.7793 | $823.78 | $823.75 | $823.80 | |