| 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 | $67.76 | 9.428% | $74.1484 | $74.15 | $74.15 | $74.10 |
| Purchase #2 | $57.91 | 11.403% | $64.5135 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $189.64 | 12.277% | $212.9221 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $35.29 | 12.392% | $39.6631 | $39.66 | $39.65 | $39.70 |
| Purchase #5 | $151.46 | 8.355% | $164.1145 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $228.92 | 11.396% | $255.0077 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $24.80 | 3.528% | $25.6749 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $755.78 | $836.0442 | $836.03 | $835.95 | $836.00 | |