| 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 | $41.56 | 9.623% | $45.5593 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $122.86 | 6.604% | $130.9737 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $86.60 | 10.791% | $95.945 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $130.28 | 11.347% | $145.0629 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $136.75 | 10.849% | $151.586 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $20.49 | 8.440% | $22.2194 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $10.96 | 5.481% | $11.5607 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $549.50 | $602.9070 | $602.91 | $602.85 | $603.00 | |