| 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 | $93.49 | 13.636% | $106.2383 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $79.72 | 10.414% | $88.022 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $37.63 | 4.799% | $39.4359 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $167.70 | 5.169% | $176.3684 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $82.61 | 8.316% | $89.4798 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $138.72 | 12.294% | $155.7742 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $103.69 | 12.291% | $116.4345 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $703.56 | $771.7531 | $771.75 | $771.75 | $771.70 | |