| 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 | $91.70 | 12.490% | $103.1533 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $60.60 | 11.455% | $67.5417 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $45.98 | 7.398% | $49.3816 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $60.70 | 5.506% | $64.0421 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $239.61 | 9.542% | $262.4736 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $141.37 | 3.745% | $146.6643 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $207.65 | 9.771% | $227.9395 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $847.61 | $921.1961 | $921.18 | $921.20 | $921.20 | |