| 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 | $43.90 | 12.748% | $49.4964 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $152.48 | 13.548% | $173.138 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $54.81 | 6.290% | $58.2575 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $51.25 | 7.720% | $55.2065 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $155.59 | 10.505% | $171.9347 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $119.95 | 10.629% | $132.6995 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $33.33 | 5.202% | $35.0638 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $611.31 | $675.7964 | $675.80 | $675.80 | $675.80 | |