| 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 | $78.59 | 8.753% | $85.469 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $102.86 | 8.316% | $111.4138 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $189.91 | 11.293% | $211.3565 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $150.68 | 8.674% | $163.75 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $185.38 | 11.627% | $206.9341 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $64.46 | 5.246% | $67.8416 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $201.72 | 3.600% | $208.9819 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $973.60 | $1,055.7469 | $1,055.74 | $1,055.75 | $1,055.80 | |