| 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 | $59.90 | 8.583% | $65.0412 | $65.04 | $65.05 | $65.00 |
| Purchase #2 | $135.40 | 13.490% | $153.6655 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $43.32 | 6.169% | $45.9924 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $135.59 | 13.705% | $154.1726 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $151.53 | 12.438% | $170.3773 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $75.30 | 12.874% | $84.9941 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $8.37 | 13.721% | $9.5184 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $609.41 | $683.7615 | $683.76 | $683.75 | $683.80 | |