| 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 | $22.44 | 10.385% | $24.7704 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $80.46 | 6.844% | $85.9667 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $245.28 | 13.217% | $277.6987 | $277.70 | $277.70 | $277.70 |
| Purchase #4 | $209.77 | 12.695% | $236.4003 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $183.36 | 10.869% | $203.2894 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $133.97 | 3.594% | $138.7849 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $22.93 | 3.406% | $23.711 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $898.21 | $990.6214 | $990.62 | $990.60 | $990.70 | |