| 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 | $27.30 | 6.682% | $29.1242 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $211.86 | 10.331% | $233.7473 | $233.75 | $233.75 | $233.70 |
| Purchase #3 | $218.72 | 11.180% | $243.1729 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $96.35 | 12.453% | $108.3485 | $108.35 | $108.35 | $108.30 |
| Purchase #5 | $117.91 | 9.458% | $129.0619 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $170.87 | 11.685% | $190.8362 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $106.91 | 5.135% | $112.3998 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $949.92 | $1,046.6908 | $1,046.69 | $1,046.65 | $1,046.60 | |