| 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 | $44.37 | 7.770% | $47.8175 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $127.73 | 12.301% | $143.4421 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $205.44 | 3.229% | $212.0737 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $225.96 | 6.557% | $240.7762 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $149.90 | 8.265% | $162.2892 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $56.61 | 7.275% | $60.7284 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $115.99 | 13.331% | $131.4526 | $131.45 | $131.45 | $131.50 |
| 7 purchase totals = | $926.00 | $998.5797 | $998.58 | $998.60 | $998.60 | |