| 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 | $29.26 | 13.247% | $33.1361 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $110.49 | 6.326% | $117.4796 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $131.37 | 12.494% | $147.7834 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $26.25 | 3.761% | $27.2373 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $166.30 | 3.466% | $172.064 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $24.49 | 9.320% | $26.7725 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $96.56 | 5.167% | $101.5493 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $584.72 | $626.0222 | $626.02 | $626.05 | $626.00 | |