| 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 | $15.57 | 4.842% | $16.3239 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $70.96 | 5.654% | $74.9721 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $17.82 | 10.528% | $19.6961 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $156.98 | 11.619% | $175.2195 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $227.85 | 13.785% | $259.2591 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $35.73 | 5.462% | $37.6816 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $187.37 | 5.743% | $198.1307 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $712.28 | $781.2830 | $781.28 | $781.25 | $781.30 | |