| 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 | $33.53 | 4.579% | $35.0653 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $199.38 | 11.797% | $222.9009 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $230.35 | 11.182% | $256.1077 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $33.34 | 13.215% | $37.7459 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $235.79 | 10.494% | $260.5338 | $260.53 | $260.55 | $260.50 |
| Purchase #6 | $129.86 | 5.522% | $137.0309 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $14.60 | 9.855% | $16.0388 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $876.85 | $965.4233 | $965.43 | $965.45 | $965.30 | |