| 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 | $23.70 | 9.613% | $25.9783 | $25.98 | $26.00 | $26.00 |
| Purchase #2 | $61.72 | 9.123% | $67.3507 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $224.68 | 12.848% | $253.5469 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $37.26 | 8.330% | $40.3638 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $77.44 | 13.611% | $87.9804 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $33.69 | 12.614% | $37.9397 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $193.61 | 12.301% | $217.426 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $652.10 | $730.5858 | $730.59 | $730.65 | $730.60 | |