| 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 | $62.28 | 7.413% | $66.8968 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $78.50 | 9.277% | $85.7824 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $51.39 | 5.211% | $54.0679 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $120.66 | 11.409% | $134.4261 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $130.91 | 9.745% | $143.6672 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $53.97 | 11.774% | $60.3244 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $183.37 | 8.683% | $199.292 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $681.08 | $744.4568 | $744.46 | $744.45 | $744.50 | |