| 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 | $10.73 | 4.174% | $11.1779 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $197.83 | 8.554% | $214.7524 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $42.54 | 4.342% | $44.3871 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $162.75 | 6.734% | $173.7096 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $15.61 | 5.751% | $16.5077 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $146.95 | 7.746% | $158.3327 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $168.46 | 11.156% | $187.2534 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $744.87 | $806.1208 | $806.12 | $806.15 | $806.20 | |