| 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 | $31.35 | 10.567% | $34.6628 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $112.52 | 7.194% | $120.6147 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $81.89 | 6.227% | $86.9893 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $205.65 | 13.477% | $233.3655 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $175.93 | 3.696% | $182.4324 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $6.84 | 5.433% | $7.2116 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $159.41 | 8.313% | $172.6618 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $773.59 | $837.9381 | $837.93 | $837.90 | $838.00 | |