| 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 | $6.26 | 12.572% | $7.047 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $98.30 | 6.791% | $104.9756 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $62.82 | 12.454% | $70.6436 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $200.51 | 12.656% | $225.8865 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $175.50 | 4.712% | $183.7696 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $212.42 | 11.624% | $237.1117 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $108.86 | 13.346% | $123.3885 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $864.67 | $952.8225 | $952.83 | $952.85 | $952.80 | |