| 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 | $129.58 | 5.593% | $136.8274 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $5.61 | 10.865% | $6.2195 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $246.82 | 10.270% | $272.1684 | $272.17 | $272.15 | $272.20 |
| Purchase #4 | $27.73 | 6.172% | $29.4415 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $20.83 | 3.108% | $21.4774 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $79.61 | 10.216% | $87.743 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $55.68 | 12.847% | $62.8332 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $565.86 | $616.7104 | $616.71 | $616.75 | $616.60 | |