| 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 | 12.326% | $26.6213 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $140.80 | 6.815% | $150.3955 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $86.67 | 7.653% | $93.3029 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $81.78 | 7.127% | $87.6085 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $204.68 | 7.868% | $220.7842 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $42.29 | 3.425% | $43.7384 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $33.74 | 13.238% | $38.2065 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $613.66 | $660.6573 | $660.66 | $660.65 | $660.60 | |