| 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 | $78.28 | 12.271% | $87.8857 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $62.40 | 8.251% | $67.5486 | $67.55 | $67.55 | $67.50 |
| Purchase #3 | $204.37 | 4.435% | $213.4338 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $37.25 | 3.116% | $38.4107 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $6.74 | 3.412% | $6.97 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $71.66 | 9.728% | $78.6311 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $230.44 | 6.791% | $246.0892 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $691.14 | $738.9691 | $738.97 | $739.00 | $738.90 | |