| 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 | $41.60 | 12.491% | $46.7963 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $51.68 | 12.202% | $57.986 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $160.87 | 9.663% | $176.4149 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $130.50 | 8.422% | $141.4907 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $17.47 | 6.230% | $18.5584 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $182.78 | 6.261% | $194.2239 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $43.75 | 8.350% | $47.4031 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $628.65 | $682.8733 | $682.87 | $682.85 | $682.90 | |