| 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 | $63.80 | 8.600% | $69.2868 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $126.31 | 8.691% | $137.2876 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $160.78 | 5.819% | $170.1358 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $46.48 | 6.370% | $49.4408 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $29.82 | 9.259% | $32.581 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $51.68 | 13.173% | $58.4878 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $217.99 | 3.176% | $224.9134 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $696.86 | $742.1332 | $742.14 | $742.20 | $742.10 | |