| 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 | $41.71 | 6.846% | $44.5655 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $192.92 | 10.125% | $212.4532 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $80.94 | 8.295% | $87.654 | $87.65 | $87.65 | $87.70 |
| Purchase #4 | $92.41 | 8.784% | $100.5273 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $76.37 | 3.640% | $79.1499 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $114.78 | 10.475% | $126.8032 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $16.68 | 11.748% | $18.6396 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $615.81 | $669.7927 | $669.79 | $669.80 | $669.80 | |