| 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 | $48.48 | 9.874% | $53.2669 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $58.33 | 8.257% | $63.1463 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $78.69 | 4.118% | $81.9305 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $213.80 | 10.859% | $237.0165 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $188.77 | 12.527% | $212.4172 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $37.51 | 4.335% | $39.1361 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $50.79 | 10.479% | $56.1123 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $676.37 | $743.0258 | $743.04 | $743.00 | $742.90 | |