| 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 | $89.37 | 13.605% | $101.5288 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $162.61 | 12.218% | $182.4777 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $85.68 | 6.638% | $91.3674 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $29.54 | 4.350% | $30.825 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $28.41 | 9.290% | $31.0493 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $196.29 | 10.817% | $217.5227 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $90.84 | 11.587% | $101.3656 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $682.74 | $756.1365 | $756.15 | $756.15 | $756.10 | |