| 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 | $66.93 | 9.807% | $73.4938 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $168.33 | 9.685% | $184.6328 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $92.78 | 6.350% | $98.6715 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $62.99 | 3.304% | $65.0712 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $39.59 | 6.197% | $42.0434 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $130.53 | 9.858% | $143.3976 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $90.89 | 11.693% | $101.5178 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $652.04 | $708.8281 | $708.82 | $708.80 | $708.80 | |