| 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 | $57.47 | 7.288% | $61.6584 | $61.66 | $61.65 | $61.70 |
| Purchase #2 | $9.88 | 4.574% | $10.3319 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $17.30 | 13.489% | $19.6336 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $45.95 | 13.410% | $52.1119 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $86.35 | 10.765% | $95.6456 | $95.65 | $95.65 | $95.60 |
| Purchase #6 | $86.53 | 6.536% | $92.1856 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $96.53 | 5.862% | $102.1886 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $400.01 | $433.7556 | $433.76 | $433.80 | $433.70 | |