| 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 | $24.84 | 11.599% | $27.7212 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $118.56 | 3.129% | $122.2697 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $105.38 | 9.585% | $115.4807 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $244.55 | 11.246% | $272.0521 | $272.05 | $272.05 | $272.10 |
| Purchase #5 | $35.73 | 7.476% | $38.4012 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $114.58 | 5.830% | $121.26 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $77.92 | 8.117% | $84.2448 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $721.56 | $781.4297 | $781.42 | $781.40 | $781.50 | |