| 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 | $7.97 | 7.503% | $8.568 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $100.45 | 10.726% | $111.2243 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $26.43 | 3.226% | $27.2826 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $200.73 | 7.467% | $215.7185 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $6.59 | 8.192% | $7.1299 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $205.76 | 6.300% | $218.7229 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $122.38 | 10.779% | $135.5713 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $670.31 | $724.2175 | $724.21 | $724.15 | $724.20 | |