| 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 | $73.36 | 5.387% | $77.3119 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $206.52 | 6.174% | $219.2705 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $140.81 | 12.616% | $158.5746 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $236.49 | 9.664% | $259.3444 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $74.86 | 10.605% | $82.7989 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $80.27 | 4.846% | $84.1599 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $210.87 | 3.601% | $218.4634 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,023.18 | $1,099.9236 | $1,099.91 | $1,099.85 | $1,100.00 | |