| 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 | $34.87 | 10.790% | $38.6325 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $46.90 | 6.473% | $49.9358 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $194.30 | 11.155% | $215.9742 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $229.66 | 5.220% | $241.6483 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $19.57 | 4.278% | $20.4072 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $84.47 | 4.188% | $88.0076 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $57.72 | 12.515% | $64.9437 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $667.49 | $719.5493 | $719.55 | $719.55 | $719.40 | |