| 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 | $34.88 | 9.373% | $38.1493 | $38.15 | $38.15 | $38.10 |
| Purchase #2 | $13.50 | 6.755% | $14.4119 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $140.85 | 11.253% | $156.6999 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $57.81 | 4.214% | $60.2461 | $60.25 | $60.25 | $60.20 |
| Purchase #5 | $35.38 | 8.728% | $38.468 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $34.74 | 3.830% | $36.0705 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $55.91 | 7.695% | $60.2123 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $373.07 | $404.2580 | $404.26 | $404.20 | $404.20 | |