| 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 | $80.92 | 10.297% | $89.2523 | $89.25 | $89.25 | $89.30 |
| Purchase #2 | $41.55 | 5.254% | $43.733 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $48.57 | 6.746% | $51.8465 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $231.46 | 3.577% | $239.7393 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $24.71 | 9.657% | $27.0962 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $110.72 | 12.707% | $124.7892 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $51.65 | 3.235% | $53.3209 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $589.58 | $629.7774 | $629.78 | $629.80 | $629.70 | |