| 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 | $78.75 | 11.265% | $87.6212 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $173.25 | 11.749% | $193.6051 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $218.84 | 5.538% | $230.9594 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $34.94 | 12.596% | $39.341 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $103.71 | 10.399% | $114.4948 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $44.99 | 9.681% | $49.3455 | $49.35 | $49.35 | $49.30 |
| Purchase #7 | $81.84 | 12.480% | $92.0536 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $736.32 | $807.4206 | $807.42 | $807.40 | $807.40 | |