| 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 | $97.89 | 6.558% | $104.3096 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $29.76 | 3.626% | $30.8391 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $128.95 | 5.204% | $135.6606 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $191.89 | 13.157% | $217.137 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $51.76 | 10.784% | $57.3418 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $87.94 | 4.148% | $91.5878 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $27.79 | 8.662% | $30.1972 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $615.98 | $667.0731 | $667.08 | $667.10 | $667.00 | |