| 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 | $24.32 | 5.209% | $25.5868 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $83.64 | 5.451% | $88.1992 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $22.95 | 13.697% | $26.0935 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $117.67 | 3.448% | $121.7273 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $46.64 | 12.708% | $52.567 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $153.36 | 12.702% | $172.8398 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $228.44 | 5.829% | $241.7558 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $677.02 | $728.7694 | $728.78 | $728.80 | $728.80 | |