| 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 | $96.68 | 3.843% | $100.3954 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $174.92 | 6.223% | $185.8053 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $30.32 | 4.577% | $31.7077 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $152.77 | 13.736% | $173.7545 | $173.75 | $173.75 | $173.80 |
| Purchase #5 | $58.78 | 8.648% | $63.8633 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $220.31 | 8.561% | $239.1707 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $87.77 | 11.187% | $97.5888 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $821.55 | $892.2857 | $892.29 | $892.25 | $892.40 | |