| 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 | $9.55 | 12.479% | $10.7417 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $54.40 | 3.616% | $56.3671 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $222.75 | 5.388% | $234.7518 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $51.71 | 6.229% | $54.931 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $240.45 | 3.408% | $248.6445 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $99.58 | 3.409% | $102.9747 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $65.40 | 7.827% | $70.5189 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $743.84 | $778.9297 | $778.92 | $778.90 | $778.90 | |