| 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 | $51.43 | 5.719% | $54.3713 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $138.84 | 10.691% | $153.6834 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $14.94 | 11.857% | $16.7114 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $80.45 | 12.704% | $90.6704 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $187.36 | 4.173% | $195.1785 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $179.51 | 9.326% | $196.2511 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $59.40 | 11.309% | $66.1175 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $711.93 | $772.9836 | $772.98 | $772.95 | $773.10 | |