| 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 | $14.96 | 3.640% | $15.5045 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $70.68 | 7.261% | $75.8121 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $108.83 | 12.182% | $122.0877 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $154.95 | 12.493% | $174.3079 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $233.76 | 12.790% | $263.6579 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $142.72 | 10.843% | $158.1951 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $87.76 | 7.419% | $94.2709 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $813.66 | $903.8361 | $903.84 | $903.80 | $903.90 | |