| 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 | $39.53 | 8.855% | $43.0304 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $63.51 | 7.170% | $68.0637 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $90.36 | 12.108% | $101.3008 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $180.71 | 11.432% | $201.3688 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $84.47 | 5.762% | $89.3372 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $127.54 | 9.137% | $139.1933 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $59.31 | 12.226% | $66.5612 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $645.43 | $708.8554 | $708.85 | $708.85 | $708.90 | |