| 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 | $41.85 | 9.354% | $45.7646 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $51.35 | 12.303% | $57.6676 | $57.67 | $57.65 | $57.70 |
| Purchase #3 | $219.52 | 13.301% | $248.7184 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $129.33 | 11.481% | $144.1784 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $126.69 | 11.152% | $140.8185 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $84.99 | 11.719% | $94.95 | $94.95 | $94.95 | $95.00 |
| Purchase #7 | $146.77 | 5.820% | $155.312 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $800.50 | $887.4095 | $887.41 | $887.35 | $887.50 | |