| 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 | $34.77 | 13.230% | $39.3701 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $243.25 | 3.262% | $251.1848 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $38.78 | 12.812% | $43.7485 | $43.75 | $43.75 | $43.70 |
| Purchase #4 | $162.70 | 13.591% | $184.8126 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $74.54 | 4.536% | $77.9211 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $210.97 | 13.734% | $239.9446 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $199.76 | 5.583% | $210.9126 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $964.77 | $1,047.8943 | $1,047.88 | $1,047.85 | $1,047.80 | |