| 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 | $104.83 | 3.444% | $108.4403 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $182.26 | 6.667% | $194.4113 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $115.45 | 13.461% | $130.9907 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $146.72 | 13.428% | $166.4216 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $40.83 | 8.658% | $44.3651 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $67.83 | 3.677% | $70.3241 | $70.32 | $70.30 | $70.30 |
| Purchase #7 | $42.65 | 11.792% | $47.6793 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $700.57 | $762.6324 | $762.63 | $762.60 | $762.60 | |