| 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 | $113.37 | 11.575% | $126.4926 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $87.45 | 4.394% | $91.2926 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $249.56 | 3.288% | $257.7655 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $149.92 | 5.656% | $158.3995 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $18.36 | 7.126% | $19.6683 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $47.53 | 6.497% | $50.618 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $204.41 | 10.252% | $225.3661 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $870.60 | $929.6026 | $929.61 | $929.55 | $929.70 | |