| 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 | $34.91 | 7.262% | $37.4452 | $37.45 | $37.45 | $37.40 |
| Purchase #2 | $123.47 | 13.483% | $140.1175 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $42.44 | 11.782% | $47.4403 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $69.71 | 8.681% | $75.7615 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $103.32 | 13.255% | $117.0151 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $151.86 | 8.120% | $164.191 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $99.66 | 4.258% | $103.9035 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $625.37 | $685.8741 | $685.88 | $685.85 | $685.80 | |