| 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 | $21.80 | 7.535% | $23.4426 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $116.76 | 6.733% | $124.6215 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $40.66 | 3.749% | $42.1843 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $36.78 | 8.688% | $39.9754 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $96.29 | 9.418% | $105.3586 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $184.44 | 11.692% | $206.0047 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $162.64 | 12.432% | $182.8594 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $659.37 | $724.4465 | $724.44 | $724.45 | $724.50 | |