| 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 | $49.29 | 12.351% | $55.3778 | $55.38 | $55.40 | $55.40 |
| Purchase #2 | $42.55 | 13.183% | $48.1594 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $131.30 | 12.149% | $147.2516 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $184.33 | 13.645% | $209.4818 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $176.68 | 4.176% | $184.0582 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $105.82 | 10.842% | $117.293 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $204.76 | 9.585% | $224.3862 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $894.73 | $986.0080 | $986.01 | $986.05 | $986.20 | |