| 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 | $97.81 | 9.299% | $106.9054 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $107.72 | 4.752% | $112.8389 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $196.74 | 6.103% | $208.747 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $13.34 | 10.289% | $14.7126 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $85.95 | 5.424% | $90.6119 | $90.61 | $90.60 | $90.60 |
| Purchase #6 | $184.33 | 7.289% | $197.7658 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $88.63 | 9.621% | $97.1571 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $774.52 | $828.7387 | $828.75 | $828.70 | $828.70 | |