| 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 | $24.33 | 4.407% | $25.4022 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $104.48 | 7.536% | $112.3536 | $112.35 | $112.35 | $112.40 |
| Purchase #3 | $13.39 | 9.576% | $14.6722 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $165.96 | 3.373% | $171.5578 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $118.54 | 9.254% | $129.5097 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $54.55 | 13.696% | $62.0212 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $35.89 | 11.494% | $40.0152 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $517.14 | $555.5319 | $555.53 | $555.45 | $555.60 | |