| 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 | $122.37 | 11.391% | $136.3092 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $5.48 | 8.800% | $5.9622 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $31.42 | 11.653% | $35.0814 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $112.54 | 4.449% | $117.5469 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $28.89 | 11.628% | $32.2493 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $90.64 | 5.267% | $95.414 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $153.70 | 3.713% | $159.4069 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $545.04 | $581.9699 | $581.97 | $581.95 | $581.90 | |