| 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 | $99.37 | 6.707% | $106.0347 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $105.53 | 7.311% | $113.2453 | $113.25 | $113.25 | $113.20 |
| Purchase #3 | $32.83 | 11.542% | $36.6192 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $96.53 | 10.422% | $106.5904 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $44.70 | 10.206% | $49.2621 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $54.49 | 7.854% | $58.7696 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $76.39 | 5.575% | $80.6487 | $80.65 | $80.65 | $80.60 |
| 7 purchase totals = | $509.84 | $551.1700 | $551.17 | $551.15 | $551.10 | |