| 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 | $101.91 | 4.682% | $106.6814 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $22.82 | 6.739% | $24.3578 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $190.68 | 10.243% | $210.2114 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $159.54 | 13.495% | $181.0699 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $25.28 | 5.530% | $26.678 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $120.69 | 7.213% | $129.3954 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $105.27 | 12.458% | $118.3845 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $726.19 | $796.7784 | $796.78 | $796.80 | $796.90 | |