| 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 | $107.72 | 8.732% | $117.1261 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $164.85 | 7.755% | $177.6341 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $132.42 | 10.742% | $146.6446 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $46.28 | 5.849% | $48.9869 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $155.89 | 6.721% | $166.3674 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $68.41 | 13.542% | $77.6741 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $17.65 | 4.440% | $18.4337 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $693.22 | $752.8669 | $752.86 | $752.90 | $752.80 | |