| 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 | $19.61 | 6.253% | $20.8362 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $42.83 | 7.339% | $45.9733 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $146.33 | 11.137% | $162.6268 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $142.92 | 13.845% | $162.7073 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $249.91 | 6.614% | $266.439 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $194.39 | 5.297% | $204.6868 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $214.41 | 7.762% | $231.0525 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,010.40 | $1,094.3219 | $1,094.33 | $1,094.35 | $1,094.30 | |