| 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 | 3.765% | $26.4497 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $241.54 | 5.722% | $255.3609 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $65.33 | 11.849% | $73.071 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $50.75 | 5.236% | $53.4073 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $34.39 | 7.328% | $36.9101 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $16.69 | 3.523% | $17.278 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $109.59 | 3.228% | $113.1276 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $543.78 | $575.6046 | $575.61 | $575.60 | $575.60 | |