| 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 | $48.52 | 5.863% | $51.3647 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $78.88 | 11.265% | $87.7658 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $94.44 | 4.641% | $98.823 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $220.86 | 12.388% | $248.2201 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $91.30 | 12.265% | $102.4979 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $73.59 | 11.869% | $82.3244 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $101.45 | 7.462% | $109.0202 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $709.04 | $780.0161 | $780.01 | $779.90 | $780.00 | |