| 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 | $49.48 | 3.788% | $51.3543 | $51.35 | $51.35 | $51.40 |
| Purchase #2 | $138.38 | 10.768% | $153.2808 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $126.42 | 8.483% | $137.1442 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $139.27 | 11.593% | $155.4156 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $72.85 | 6.221% | $77.382 | $77.38 | $77.40 | $77.40 |
| Purchase #6 | $124.78 | 8.740% | $135.6858 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $133.53 | 6.856% | $142.6848 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $784.71 | $852.9475 | $852.94 | $853.00 | $853.00 | |