| 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 | $116.64 | 6.783% | $124.5517 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $55.30 | 13.586% | $62.8131 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $40.76 | 10.873% | $45.1918 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $149.44 | 9.705% | $163.9432 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $171.74 | 12.616% | $193.4067 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $236.82 | 6.786% | $252.8906 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $72.98 | 6.393% | $77.6456 | $77.65 | $77.65 | $77.60 |
| 7 purchase totals = | $843.68 | $920.4427 | $920.44 | $920.45 | $920.40 | |