| 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 | $40.49 | 6.549% | $43.1417 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $84.34 | 7.826% | $90.9404 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $124.25 | 4.443% | $129.7704 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $105.32 | 12.841% | $118.8441 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $21.33 | 3.172% | $22.0066 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $177.94 | 13.156% | $201.3498 | $201.35 | $201.35 | $201.30 |
| Purchase #7 | $176.83 | 11.641% | $197.4148 | $197.41 | $197.40 | $197.40 |
| 7 purchase totals = | $730.50 | $803.4678 | $803.46 | $803.45 | $803.30 | |