| 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 | $73.85 | 7.283% | $79.2285 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $212.56 | 13.551% | $241.364 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $34.71 | 13.563% | $39.4177 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $206.42 | 10.438% | $227.9661 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $89.69 | 5.309% | $94.4516 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $142.74 | 7.608% | $153.5997 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $74.31 | 11.751% | $83.0422 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $834.28 | $919.0698 | $919.07 | $919.05 | $919.10 | |