| 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 | $66.34 | 10.487% | $73.2971 | $73.30 | $73.30 | $73.30 |
| Purchase #2 | $148.52 | 10.115% | $163.5428 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $5.76 | 6.564% | $6.1381 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $155.67 | 11.455% | $173.502 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $184.71 | 12.633% | $208.0444 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $145.92 | 12.847% | $164.6663 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $116.87 | 6.809% | $124.8277 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $823.79 | $914.0184 | $914.02 | $914.05 | $913.90 | |