| 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 | $107.90 | 10.782% | $119.5338 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $5.28 | 5.516% | $5.5712 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $131.85 | 12.272% | $148.0306 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $77.43 | 11.559% | $86.3801 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $98.99 | 3.448% | $102.4032 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $101.86 | 12.566% | $114.6597 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $110.82 | 7.437% | $119.0617 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $634.13 | $695.6403 | $695.63 | $695.65 | $695.70 | |