| 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 | $50.55 | 7.338% | $54.2594 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $154.91 | 13.344% | $175.5812 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $174.48 | 13.280% | $197.6509 | $197.65 | $197.65 | $197.70 |
| Purchase #4 | $32.28 | 10.199% | $35.5722 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $125.81 | 12.652% | $141.7275 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $188.34 | 12.651% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $119.27 | 12.473% | $134.1465 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $845.64 | $951.1046 | $951.11 | $951.10 | $951.20 | |