| 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 | $103.49 | 9.611% | $113.4364 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $46.67 | 4.740% | $48.8822 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $236.89 | 13.406% | $268.6475 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $141.64 | 9.747% | $155.4457 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $100.29 | 3.705% | $104.0057 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $101.98 | 11.227% | $113.4293 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $33.87 | 12.455% | $38.0885 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $764.83 | $841.9353 | $841.95 | $842.00 | $841.80 | |