| 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 | $25.89 | 6.328% | $27.5283 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $45.59 | 9.168% | $49.7697 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $225.43 | 13.663% | $256.2305 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $203.56 | 3.498% | $210.6805 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $76.39 | 3.203% | $78.8368 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $107.91 | 6.118% | $114.5119 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $69.55 | 5.778% | $73.5686 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $754.32 | $811.1263 | $811.13 | $811.15 | $811.10 | |