| 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 | $224.79 | 11.103% | $249.7484 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $25.34 | 12.480% | $28.5024 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $87.81 | 12.501% | $98.7871 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $134.80 | 10.588% | $149.0726 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $72.27 | 3.730% | $74.9657 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $99.77 | 11.470% | $111.2136 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $67.83 | 12.611% | $76.384 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $712.61 | $788.6738 | $788.67 | $788.65 | $788.70 | |