| 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 | $70.87 | 11.692% | $79.1561 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $62.45 | 5.775% | $66.0565 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $134.53 | 5.497% | $141.9251 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $172.53 | 13.114% | $195.1556 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $111.83 | 13.269% | $126.6687 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $165.41 | 8.558% | $179.5658 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $13.39 | 10.575% | $14.806 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $731.01 | $803.3338 | $803.36 | $803.30 | $803.50 | |