| 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 | $130.26 | 8.861% | $141.8023 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $34.94 | 13.387% | $39.6174 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $53.88 | 7.228% | $57.7744 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $45.27 | 10.787% | $50.1533 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $247.74 | 3.610% | $256.6834 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $151.82 | 4.542% | $158.7157 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $101.69 | 12.868% | $114.7755 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $765.60 | $819.5220 | $819.52 | $819.50 | $819.60 | |