| 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 | $38.76 | 4.513% | $40.5092 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $212.54 | 3.632% | $220.2595 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $85.60 | 10.798% | $94.8431 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $46.62 | 5.604% | $49.2326 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $127.61 | 5.394% | $134.4933 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $85.93 | 3.317% | $88.7803 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $133.95 | 8.500% | $145.3358 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $731.01 | $773.4538 | $773.45 | $773.50 | $773.40 | |