| 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 | $84.95 | 6.133% | $90.16 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $65.92 | 9.649% | $72.2806 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $78.33 | 11.732% | $87.5197 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $124.95 | 3.592% | $129.4382 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $44.63 | 12.648% | $50.2748 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $168.42 | 8.690% | $183.0557 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $132.27 | 12.757% | $149.1437 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $699.47 | $761.8727 | $761.87 | $761.85 | $761.90 | |