| 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 | $76.66 | 11.505% | $85.4797 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $154.41 | 10.751% | $171.0106 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $183.33 | 9.792% | $201.2817 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $76.93 | 10.331% | $84.8776 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $190.57 | 13.584% | $216.457 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $8.38 | 3.146% | $8.6436 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $136.39 | 12.866% | $153.9379 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $826.67 | $921.6881 | $921.69 | $921.75 | $921.70 | |