| 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 | $57.46 | 5.128% | $60.4065 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $16.58 | 9.654% | $18.1806 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $141.91 | 5.321% | $149.461 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $122.58 | 11.411% | $136.5676 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $88.96 | 7.863% | $95.9549 | $95.95 | $95.95 | $96.00 |
| Purchase #6 | $61.41 | 9.791% | $67.4227 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $178.56 | 8.116% | $193.0519 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $667.46 | $721.0452 | $721.04 | $721.00 | $721.20 | |