| 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 | $74.37 | 4.308% | $77.5739 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $99.41 | 3.752% | $103.1399 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $72.47 | 6.543% | $77.2117 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $195.41 | 9.615% | $214.1987 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $36.31 | 3.750% | $37.6716 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $224.71 | 3.333% | $232.1996 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $121.42 | 11.385% | $135.2437 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $824.10 | $877.2391 | $877.23 | $877.20 | $877.20 | |