| 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 | $97.67 | 10.622% | $108.0445 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $116.51 | 7.684% | $125.4626 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $201.94 | 7.217% | $216.514 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $186.72 | 3.724% | $193.6735 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $54.61 | 7.763% | $58.8494 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $37.25 | 10.559% | $41.1832 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $32.76 | 4.475% | $34.226 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $727.46 | $777.9532 | $777.94 | $777.95 | $777.90 | |