| 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 | $42.59 | 12.414% | $47.8771 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $228.80 | 4.312% | $238.6659 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $207.66 | 7.583% | $223.4069 | $223.41 | $223.40 | $223.40 |
| Purchase #4 | $75.63 | 13.446% | $85.7992 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $133.77 | 13.407% | $151.7045 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $56.92 | 3.595% | $58.9663 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $12.49 | 4.500% | $13.0521 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $757.86 | $819.4720 | $819.48 | $819.45 | $819.60 | |