| 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 | $29.57 | 9.265% | $32.3097 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $161.39 | 6.419% | $171.7496 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $181.84 | 5.456% | $191.7612 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $122.30 | 6.717% | $130.5149 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $155.30 | 9.164% | $169.5317 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $36.69 | 5.855% | $38.8382 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $71.63 | 4.214% | $74.6485 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $758.72 | $809.3538 | $809.35 | $809.35 | $809.20 | |