| 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 | $53.99 | 5.218% | $56.8072 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $157.29 | 4.759% | $164.7754 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $77.97 | 11.365% | $86.8313 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $241.28 | 7.730% | $259.9309 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $23.53 | 11.196% | $26.1644 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $30.43 | 4.452% | $31.7847 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $119.43 | 13.425% | $135.4635 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $703.92 | $761.7574 | $761.75 | $761.80 | $761.80 | |