| 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 | $58.50 | 4.586% | $61.1828 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $166.39 | 12.514% | $187.212 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $60.31 | 11.589% | $67.2993 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $14.28 | 12.638% | $16.0847 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $132.88 | 7.303% | $142.5842 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $20.33 | 5.226% | $21.3924 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $42.45 | 7.590% | $45.672 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $495.14 | $541.4274 | $541.41 | $541.45 | $541.50 | |