| 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 | $22.57 | 4.452% | $23.5748 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $44.98 | 9.474% | $49.2414 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $110.61 | 9.282% | $120.8768 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $138.71 | 3.758% | $143.9227 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $167.37 | 4.421% | $174.7694 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $76.27 | 11.599% | $85.1166 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $77.80 | 13.820% | $88.552 | $88.55 | $88.55 | $88.60 |
| 7 purchase totals = | $638.31 | $686.0537 | $686.05 | $686.00 | $686.10 | |