| 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 | $31.28 | 6.544% | $33.327 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $59.66 | 5.813% | $63.128 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $97.57 | 12.531% | $109.7965 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $66.95 | 4.668% | $70.0752 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $174.69 | 5.254% | $183.8682 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $115.67 | 4.556% | $120.9399 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $190.75 | 11.834% | $213.3234 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $736.57 | $794.4582 | $794.47 | $794.50 | $794.40 | |