| 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 | $10.42 | 10.227% | $11.4857 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $5.83 | 5.717% | $6.1633 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $61.80 | 13.835% | $70.35 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $118.51 | 12.150% | $132.909 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $229.28 | 4.529% | $239.6641 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $239.61 | 3.142% | $247.1385 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $23.60 | 12.161% | $26.47 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $689.05 | $734.1806 | $734.18 | $734.15 | $734.30 | |