| 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 | $11.66 | 9.645% | $12.7846 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $57.63 | 4.873% | $60.4383 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $120.61 | 3.596% | $124.9471 | $124.95 | $124.95 | $124.90 |
| Purchase #4 | $149.98 | 9.447% | $164.1486 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $21.59 | 7.449% | $23.1982 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $234.79 | 6.551% | $250.1711 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $206.84 | 3.774% | $214.6461 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $803.10 | $850.3340 | $850.34 | $850.35 | $850.20 | |