| 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 | $84.60 | 4.135% | $88.0982 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $135.35 | 8.125% | $146.3472 | $146.35 | $146.35 | $146.30 |
| Purchase #3 | $61.31 | 6.571% | $65.3387 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $35.81 | 3.381% | $37.0207 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $217.32 | 11.749% | $242.8529 | $242.85 | $242.85 | $242.90 |
| Purchase #6 | $46.43 | 11.592% | $51.8122 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $137.47 | 4.303% | $143.3853 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $718.29 | $774.8552 | $774.86 | $774.85 | $774.80 | |