| 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 | $23.83 | 12.116% | $26.7172 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $160.33 | 8.205% | $173.4851 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $20.71 | 7.816% | $22.3287 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $150.60 | 9.271% | $164.5621 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $70.47 | 6.424% | $74.997 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $41.75 | 8.349% | $45.2357 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $137.79 | 10.802% | $152.6741 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $605.48 | $659.9999 | $660.01 | $660.00 | $660.00 | |