| 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 | $69.49 | 5.593% | $73.3766 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $213.29 | 8.860% | $232.1875 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $14.70 | 10.758% | $16.2814 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $116.82 | 11.414% | $130.1538 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $225.69 | 12.641% | $254.2195 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $133.84 | 5.654% | $141.4073 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $35.50 | 11.217% | $39.482 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $809.33 | $887.1081 | $887.11 | $887.15 | $887.20 | |