| 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 | $90.90 | 4.390% | $94.8905 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $239.27 | 8.307% | $259.1462 | $259.15 | $259.15 | $259.10 |
| Purchase #3 | $10.64 | 13.778% | $12.106 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $21.40 | 6.175% | $22.7215 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $23.72 | 9.592% | $25.9952 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $91.25 | 13.350% | $103.4319 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $194.90 | 10.274% | $214.924 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $672.08 | $733.2153 | $733.22 | $733.20 | $733.10 | |