| 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 | $55.96 | 8.769% | $60.8671 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $189.43 | 12.309% | $212.7469 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $43.74 | 4.548% | $45.7293 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $248.49 | 6.625% | $264.9525 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $78.82 | 6.667% | $84.0749 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $115.86 | 11.588% | $129.2859 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $84.29 | 12.650% | $94.9527 | $94.95 | $94.95 | $95.00 |
| 7 purchase totals = | $816.59 | $892.6093 | $892.61 | $892.60 | $892.70 | |