| 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 | $13.39 | 7.497% | $14.3938 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $249.75 | 9.515% | $273.5137 | $273.51 | $273.50 | $273.50 |
| Purchase #3 | $196.36 | 13.491% | $222.8509 | $222.85 | $222.85 | $222.90 |
| Purchase #4 | $216.59 | 3.769% | $224.7533 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $85.99 | 8.588% | $93.3748 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $98.53 | 6.723% | $105.1542 | $105.15 | $105.15 | $105.20 |
| Purchase #7 | $32.89 | 10.460% | $36.3303 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $893.50 | $970.3710 | $970.35 | $970.35 | $970.50 | |