| 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 | $47.69 | 13.615% | $54.183 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $64.57 | 6.380% | $68.6896 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $41.59 | 13.836% | $47.3444 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $197.61 | 9.141% | $215.6735 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $174.93 | 10.328% | $192.9968 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $33.83 | 7.407% | $36.3358 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $17.65 | 13.162% | $19.9731 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $577.87 | $635.1962 | $635.19 | $635.20 | $635.20 | |