| 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 | $22.95 | 13.556% | $26.0611 | $26.06 | $26.05 | $26.10 |
| Purchase #2 | $141.76 | 11.810% | $158.5019 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $226.99 | 5.670% | $239.8603 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $95.66 | 7.494% | $102.8288 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $34.64 | 12.733% | $39.0507 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $19.86 | 5.333% | $20.9191 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $43.73 | 6.664% | $46.6442 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $585.59 | $633.8661 | $633.86 | $633.85 | $633.90 | |