| 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 | $233.57 | 5.793% | $247.1007 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $70.86 | 3.411% | $73.277 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $33.54 | 13.209% | $37.9703 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $124.98 | 5.416% | $131.7489 | $131.75 | $131.75 | $131.70 |
| Purchase #5 | $68.78 | 4.348% | $71.7706 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $109.69 | 7.720% | $118.1581 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $46.76 | 5.134% | $49.1607 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $688.18 | $729.1863 | $729.19 | $729.15 | $729.30 | |