| 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 | $66.51 | 13.342% | $75.3838 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $37.57 | 9.709% | $41.2177 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $94.35 | 7.819% | $101.7272 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $168.76 | 13.706% | $191.8902 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $47.52 | 10.205% | $52.3694 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $220.34 | 11.710% | $246.1418 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $29.66 | 5.254% | $31.2183 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $664.71 | $739.9484 | $739.95 | $739.95 | $739.90 | |