| 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 | $101.27 | 3.290% | $104.6018 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $12.44 | 4.842% | $13.0423 | $13.04 | $13.05 | $13.00 |
| Purchase #3 | $223.64 | 12.485% | $251.5615 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $24.89 | 6.415% | $26.4867 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $236.33 | 5.702% | $249.8055 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $69.43 | 3.200% | $71.6518 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $169.52 | 5.182% | $178.3045 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $837.52 | $895.4541 | $895.45 | $895.45 | $895.50 | |