| 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 | $71.88 | 10.254% | $79.2506 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $85.35 | 13.354% | $96.7476 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $206.96 | 3.185% | $213.5517 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $24.99 | 5.342% | $26.325 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $92.88 | 4.300% | $96.8738 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $21.75 | 6.864% | $23.2429 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $137.34 | 7.810% | $148.0663 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $641.15 | $684.0579 | $684.06 | $684.05 | $684.10 | |