| 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 | $37.42 | 9.620% | $41.0198 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $5.33 | 13.601% | $6.0549 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $163.42 | 5.179% | $171.8835 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $83.46 | 5.318% | $87.8984 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $173.25 | 8.557% | $188.075 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $202.65 | 7.706% | $218.2662 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $66.82 | 12.826% | $75.3903 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $732.35 | $788.5881 | $788.59 | $788.60 | $788.70 | |