| 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 | $13.74 | 4.437% | $14.3496 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $17.91 | 12.776% | $20.1982 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $65.70 | 6.621% | $70.05 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $98.58 | 10.152% | $108.5878 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $174.27 | 5.648% | $184.1128 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $243.27 | 13.731% | $276.6734 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $120.99 | 4.661% | $126.6293 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $734.46 | $800.6011 | $800.60 | $800.60 | $800.60 | |