| 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 | $84.49 | 6.612% | $90.0765 | $90.08 | $90.10 | $90.10 |
| Purchase #2 | $237.41 | 5.476% | $250.4106 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $92.42 | 12.155% | $103.6537 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $95.54 | 10.333% | $105.4121 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $240.84 | 4.750% | $252.2799 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $6.58 | 7.469% | $7.0715 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $88.55 | 10.770% | $98.0868 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $845.83 | $906.9911 | $906.99 | $907.00 | $907.10 | |