| 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 | $53.71 | 3.530% | $55.606 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $16.66 | 3.663% | $17.2703 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $185.62 | 10.632% | $205.3551 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $118.38 | 12.744% | $133.4663 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $192.68 | 11.229% | $214.316 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $165.33 | 6.748% | $176.4865 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $112.82 | 4.867% | $118.3109 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $845.20 | $920.8111 | $920.83 | $920.75 | $920.90 | |