| 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 | $237.58 | 3.366% | $245.5769 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $104.36 | 8.798% | $113.5416 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $172.63 | 12.285% | $193.8376 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $38.30 | 10.285% | $42.2392 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $47.25 | 3.543% | $48.9241 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $69.48 | 7.754% | $74.8675 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $94.92 | 9.866% | $104.2848 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $764.52 | $823.2717 | $823.27 | $823.30 | $823.20 | |