| 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 | $50.73 | 8.296% | $54.9386 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $108.60 | 8.188% | $117.4922 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $131.94 | 6.163% | $140.0715 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $6.95 | 8.347% | $7.5301 | $7.53 | $7.55 | $7.50 |
| Purchase #5 | $99.36 | 13.383% | $112.6573 | $112.66 | $112.65 | $112.70 |
| Purchase #6 | $16.76 | 7.492% | $18.0157 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $250.90 | 5.483% | $264.6568 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $665.24 | $715.3622 | $715.37 | $715.35 | $715.40 | |