| 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 | $231.84 | 9.331% | $253.473 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $215.25 | 4.157% | $224.1979 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $187.93 | 13.178% | $212.6954 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $39.47 | 10.279% | $43.5271 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $8.97 | 7.296% | $9.6245 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $67.79 | 12.205% | $76.0638 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $39.81 | 4.152% | $41.4629 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $791.06 | $861.0446 | $861.04 | $861.00 | $861.10 | |