| 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 | $95.44 | 7.681% | $102.7707 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $225.43 | 5.140% | $237.0171 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $49.88 | 9.496% | $54.6166 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $133.47 | 8.174% | $144.3798 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $57.49 | 5.110% | $60.4277 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $158.68 | 6.714% | $169.3338 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $87.59 | 13.312% | $99.25 | $99.25 | $99.25 | $99.30 |
| 7 purchase totals = | $807.98 | $867.7957 | $867.80 | $867.80 | $867.80 | |