| 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 | $66.80 | 9.160% | $72.9189 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $84.30 | 13.339% | $95.5448 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $15.74 | 7.486% | $16.9183 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $161.57 | 8.873% | $175.9061 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $115.85 | 11.505% | $129.1785 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $236.39 | 12.780% | $266.6006 | $266.60 | $266.60 | $266.60 |
| Purchase #7 | $71.49 | 3.638% | $74.0908 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $752.14 | $831.1580 | $831.16 | $831.15 | $831.10 | |