| 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 | $92.98 | 8.166% | $100.5727 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $80.92 | 7.591% | $87.0626 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $134.28 | 10.652% | $148.5835 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $135.25 | 11.701% | $151.0756 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $139.35 | 8.246% | $150.8408 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $67.77 | 8.689% | $73.6585 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $77.99 | 7.367% | $83.7355 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $728.54 | $795.5292 | $795.53 | $795.55 | $795.60 | |