| 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 | $21.93 | 11.349% | $24.4188 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $163.44 | 7.848% | $176.2668 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $158.41 | 10.446% | $174.9575 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $220.35 | 7.601% | $237.0988 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $66.80 | 4.855% | $70.0431 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $100.32 | 5.342% | $105.6791 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $26.29 | 9.759% | $28.8556 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $757.54 | $817.3197 | $817.33 | $817.30 | $817.40 | |