| 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 | $22.32 | 3.653% | $23.1353 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $108.55 | 10.371% | $119.8077 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $109.74 | 5.295% | $115.5507 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $144.98 | 5.187% | $152.5001 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $236.78 | 11.865% | $264.8739 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $73.88 | 5.480% | $77.9286 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $81.52 | 6.256% | $86.6199 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $777.77 | $840.4162 | $840.42 | $840.40 | $840.40 | |