| 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 | $34.86 | 5.549% | $36.7944 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $8.49 | 11.526% | $9.4686 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $90.99 | 12.155% | $102.0498 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $232.51 | 8.540% | $252.3664 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $101.55 | 8.628% | $110.3117 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $36.75 | 3.156% | $37.9098 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $166.88 | 11.347% | $185.8159 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $672.03 | $734.7166 | $734.72 | $734.65 | $734.70 | |