| 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 | $41.60 | 10.389% | $45.9218 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $218.72 | 10.247% | $241.1322 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $209.96 | 5.241% | $220.964 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $15.30 | 4.304% | $15.9585 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $141.74 | 13.592% | $161.0053 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $100.76 | 12.765% | $113.622 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $101.51 | 3.749% | $105.3156 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $829.59 | $903.9194 | $903.92 | $903.85 | $903.90 | |