| 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 | $11.70 | 6.135% | $12.4178 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $38.91 | 6.770% | $41.5442 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $79.28 | 8.695% | $86.1734 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $21.45 | 11.321% | $23.8784 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $238.47 | 13.126% | $269.7716 | $269.77 | $269.75 | $269.80 |
| Purchase #6 | $111.63 | 8.131% | $120.7066 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $23.82 | 10.463% | $26.3123 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $525.26 | $580.8043 | $580.80 | $580.75 | $580.80 | |