| 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 | $35.50 | 6.323% | $37.7447 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $44.64 | 13.802% | $50.8012 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $32.75 | 12.290% | $36.775 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $18.91 | 8.386% | $20.4958 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $122.73 | 11.855% | $137.2796 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $23.56 | 5.662% | $24.894 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $234.75 | 13.810% | $267.169 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $512.84 | $575.1593 | $575.16 | $575.20 | $575.20 | |