| 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 | $57.67 | 11.630% | $64.377 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $236.68 | 11.793% | $264.5917 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $14.32 | 6.379% | $15.2335 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $19.72 | 12.274% | $22.1404 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $238.36 | 12.188% | $267.4113 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $109.54 | 10.440% | $120.976 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $221.77 | 5.389% | $233.7212 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $898.06 | $988.4511 | $988.45 | $988.50 | $988.40 | |