| 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 | $64.37 | 10.392% | $71.0593 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $47.94 | 4.839% | $50.2598 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $48.57 | 3.361% | $50.2024 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $195.60 | 3.718% | $202.8724 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $140.80 | 6.840% | $150.4307 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $58.60 | 6.497% | $62.4072 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $81.49 | 4.827% | $85.4235 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $637.37 | $672.6553 | $672.65 | $672.60 | $672.70 | |