| 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 | $64.40 | 4.242% | $67.1318 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $105.27 | 11.372% | $117.2413 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $247.63 | 11.861% | $277.0014 | $277.00 | $277.00 | $277.00 |
| Purchase #4 | $17.28 | 5.669% | $18.2596 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $143.29 | 13.432% | $162.5367 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $26.48 | 11.825% | $29.6113 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $137.90 | 12.196% | $154.7183 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $742.25 | $826.5004 | $826.50 | $826.50 | $826.40 | |