| 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 | $38.26 | 3.619% | $39.6446 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $43.44 | 4.125% | $45.2319 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $139.36 | 8.839% | $151.678 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $11.94 | 11.176% | $13.2744 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $201.97 | 7.374% | $216.8633 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $152.79 | 13.467% | $173.3662 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $194.25 | 12.425% | $218.3856 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $782.01 | $858.4440 | $858.44 | $858.45 | $858.50 | |