| 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 | $25.49 | 13.814% | $29.0112 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $22.87 | 13.822% | $26.0311 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $13.66 | 5.597% | $14.4246 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $90.42 | 8.726% | $98.31 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $214.33 | 10.425% | $236.6739 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $10.83 | 13.707% | $12.3145 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $79.54 | 6.845% | $84.9845 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $457.14 | $501.7498 | $501.73 | $501.70 | $501.70 | |