| 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 | $52.52 | 7.557% | $56.4889 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $58.68 | 4.171% | $61.1275 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $134.26 | 9.459% | $146.9597 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $132.40 | 8.710% | $143.932 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $92.48 | 3.705% | $95.9064 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $129.36 | 4.492% | $135.1709 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $33.34 | 13.585% | $37.8692 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $633.04 | $677.4546 | $677.46 | $677.45 | $677.50 | |