| 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 | $108.71 | 5.279% | $114.4488 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $139.63 | 7.870% | $150.6189 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $99.38 | 13.455% | $112.7516 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $27.46 | 10.113% | $30.237 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $111.78 | 9.761% | $122.6908 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $34.69 | 10.268% | $38.252 | $38.25 | $38.25 | $38.30 |
| Purchase #7 | $121.54 | 8.632% | $132.0313 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $643.19 | $701.0304 | $701.03 | $701.05 | $701.00 | |