| 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 | $57.70 | 7.363% | $61.9485 | $61.95 | $61.95 | $61.90 |
| Purchase #2 | $60.68 | 8.818% | $66.0308 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $85.30 | 12.820% | $96.2355 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $41.49 | 10.456% | $45.8282 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $209.48 | 13.494% | $237.7472 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $122.58 | 12.736% | $138.1918 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $218.54 | 10.653% | $241.8211 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $795.77 | $887.8031 | $887.81 | $887.85 | $887.60 | |