| 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 | $36.49 | 10.721% | $40.4021 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $210.67 | 11.507% | $234.9118 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $206.30 | 11.271% | $229.5521 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $85.33 | 9.133% | $93.1232 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $121.85 | 5.269% | $128.2703 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $151.81 | 8.720% | $165.0478 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $53.50 | 5.622% | $56.5078 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $865.95 | $947.8151 | $947.81 | $947.75 | $947.80 | |