| 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 | $96.99 | 10.799% | $107.464 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $181.71 | 4.823% | $190.4739 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $81.70 | 3.610% | $84.6494 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $45.64 | 12.543% | $51.3646 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $92.33 | 6.702% | $98.518 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $176.54 | 13.649% | $200.6359 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $25.45 | 3.165% | $26.2555 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $700.36 | $759.3613 | $759.36 | $759.30 | $759.40 | |