| 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 | $117.73 | 8.783% | $128.0702 | $128.07 | $128.05 | $128.10 |
| Purchase #2 | $74.84 | 4.104% | $77.9114 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $33.89 | 8.122% | $36.6425 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $42.79 | 9.368% | $46.7986 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $34.66 | 6.782% | $37.0106 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $223.29 | 9.166% | $243.7568 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $188.88 | 6.425% | $201.0155 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $716.08 | $771.2056 | $771.21 | $771.15 | $771.20 | |