| 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 | $245.99 | 11.738% | $274.8643 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $21.43 | 9.298% | $23.4226 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $61.97 | 12.853% | $69.935 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $25.62 | 8.269% | $27.7385 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $104.52 | 10.588% | $115.5866 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $83.70 | 4.500% | $87.4665 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $10.60 | 11.754% | $11.8459 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $553.83 | $610.8594 | $610.87 | $610.85 | $610.80 | |