| 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 | $64.62 | 5.431% | $68.1295 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $115.57 | 5.866% | $122.3493 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $80.87 | 6.720% | $86.3045 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $191.78 | 4.461% | $200.3353 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $139.30 | 7.436% | $149.6583 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $134.93 | 9.782% | $148.1289 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $114.56 | 13.663% | $130.2123 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $841.63 | $905.1181 | $905.12 | $905.15 | $905.00 | |