| 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 | $79.49 | 8.489% | $86.2379 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $95.54 | 4.259% | $99.609 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $178.58 | 10.860% | $197.9738 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $144.70 | 3.203% | $149.3347 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $86.32 | 10.706% | $95.5614 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $140.36 | 5.871% | $148.6005 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $41.71 | 4.404% | $43.5469 | $43.55 | $43.55 | $43.50 |
| 7 purchase totals = | $766.70 | $820.8642 | $820.86 | $820.85 | $820.80 | |