| 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 | $38.66 | 5.102% | $40.6324 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $216.91 | 7.788% | $233.803 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $33.34 | 3.352% | $34.4576 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $158.77 | 10.739% | $175.8203 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $9.45 | 4.700% | $9.8942 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $178.64 | 6.411% | $190.0926 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $233.71 | 4.384% | $243.9558 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $869.48 | $928.6559 | $928.65 | $928.65 | $928.70 | |