| 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 | $90.77 | 6.330% | $96.5157 | $96.52 | $96.50 | $96.50 |
| Purchase #2 | $174.34 | 11.149% | $193.7772 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $143.36 | 13.824% | $163.1781 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $176.83 | 10.703% | $195.7561 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $117.78 | 3.395% | $121.7786 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $158.71 | 5.275% | $167.082 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $30.92 | 3.523% | $32.0093 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $892.71 | $970.0970 | $970.11 | $970.15 | $970.20 | |