| 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 | $56.93 | 12.798% | $64.2159 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $64.58 | 11.747% | $72.1662 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $43.69 | 7.223% | $46.8457 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $146.39 | 3.715% | $151.8284 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $161.60 | 13.415% | $183.2786 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $204.51 | 4.184% | $213.0667 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $129.55 | 11.740% | $144.7592 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $807.25 | $876.1607 | $876.18 | $876.15 | $876.20 | |