| 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 | $94.74 | 4.390% | $98.8991 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $14.37 | 4.662% | $15.0399 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $65.51 | 10.560% | $72.4279 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $200.59 | 10.815% | $222.2838 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $207.50 | 6.509% | $221.0062 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $114.28 | 3.181% | $117.9152 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $24.26 | 12.366% | $27.26 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $721.25 | $774.8321 | $774.84 | $774.85 | $774.80 | |