| 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 | $49.26 | 4.813% | $51.6309 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $174.26 | 5.354% | $183.5899 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $10.67 | 5.703% | $11.2785 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $50.91 | 5.189% | $53.5517 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $135.79 | 7.293% | $145.6932 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $249.42 | 8.727% | $271.1869 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $154.47 | 3.417% | $159.7482 | $159.75 | $159.75 | $159.70 |
| 7 purchase totals = | $824.78 | $876.6793 | $876.68 | $876.75 | $876.70 | |