| 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 | $58.33 | 10.872% | $64.6716 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $207.58 | 4.658% | $217.2491 | $217.25 | $217.25 | $217.20 |
| Purchase #3 | $132.94 | 5.491% | $140.2397 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $205.60 | 6.406% | $218.7707 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $37.67 | 13.527% | $42.7656 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $80.95 | 5.541% | $85.4354 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $47.91 | 9.512% | $52.4672 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $770.98 | $821.5993 | $821.61 | $821.55 | $821.60 | |