| 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 | $45.46 | 3.796% | $47.1857 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $50.56 | 8.678% | $54.9476 | $54.95 | $54.95 | $54.90 |
| Purchase #3 | $5.81 | 12.603% | $6.5422 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $110.37 | 3.737% | $114.4945 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $110.61 | 9.613% | $121.2429 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $88.34 | 3.710% | $91.6174 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $172.71 | 3.578% | $178.8896 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $583.86 | $614.9199 | $614.92 | $614.95 | $614.80 | |