| 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 | $43.70 | 9.151% | $47.699 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $83.75 | 5.590% | $88.4316 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $133.94 | 4.862% | $140.4522 | $140.45 | $140.45 | $140.50 |
| Purchase #4 | $200.88 | 5.295% | $211.5166 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $48.80 | 4.646% | $51.0672 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $151.37 | 6.511% | $161.2257 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $33.25 | 10.682% | $36.8018 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $695.69 | $737.1941 | $737.20 | $737.20 | $737.20 | |