| 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 | $51.66 | 6.454% | $54.9941 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $145.81 | 5.191% | $153.379 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $62.39 | 6.690% | $66.5639 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $86.54 | 11.808% | $96.7586 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $127.49 | 13.711% | $144.9702 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $190.40 | 10.832% | $211.0241 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $219.56 | 7.670% | $236.4003 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $883.85 | $964.0902 | $964.08 | $964.05 | $964.20 | |