| 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 | $36.43 | 3.423% | $37.677 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $153.71 | 8.275% | $166.4295 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $215.28 | 11.260% | $239.5205 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $71.89 | 11.422% | $80.1013 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $77.58 | 11.527% | $86.5226 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $233.63 | 6.294% | $248.3347 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $51.92 | 13.189% | $58.7677 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $840.44 | $917.3533 | $917.35 | $917.35 | $917.30 | |