| 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 | $54.73 | 8.403% | $59.329 | $59.33 | $59.35 | $59.30 |
| Purchase #2 | $60.95 | 5.601% | $64.3638 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $123.34 | 10.526% | $136.3228 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $154.70 | 8.414% | $167.7165 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $16.73 | 13.800% | $19.0387 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $243.33 | 10.284% | $268.3541 | $268.35 | $268.35 | $268.40 |
| Purchase #7 | $67.38 | 9.229% | $73.5985 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $721.16 | $788.7234 | $788.72 | $788.70 | $788.70 | |