| 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 | $98.87 | 8.308% | $107.0841 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $103.83 | 12.701% | $117.0174 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $46.71 | 8.229% | $50.5538 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $74.48 | 3.311% | $76.946 | $76.95 | $76.95 | $76.90 |
| Purchase #5 | $194.72 | 9.360% | $212.9458 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $156.83 | 12.458% | $176.3679 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $187.81 | 8.585% | $203.9335 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $863.25 | $944.8485 | $944.85 | $944.85 | $944.80 | |