| 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 | $87.50 | 5.507% | $92.3186 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $112.59 | 9.193% | $122.9404 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $12.61 | 4.203% | $13.14 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $11.92 | 9.256% | $13.0233 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $218.36 | 10.360% | $240.9821 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $118.37 | 12.171% | $132.7768 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $72.29 | 12.704% | $81.4737 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $633.64 | $696.6549 | $696.65 | $696.65 | $696.60 | |