| 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 | $87.56 | 9.854% | $96.1882 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $8.87 | 9.649% | $9.7259 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $107.36 | 9.825% | $117.9081 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $6.86 | 12.585% | $7.7233 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $157.85 | 13.587% | $179.2971 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $90.59 | 11.390% | $100.9082 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $16.52 | 3.810% | $17.1494 | $17.15 | $17.15 | $17.10 |
| 7 purchase totals = | $475.61 | $528.9002 | $528.91 | $528.90 | $528.80 | |