| 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 | $72.77 | 5.368% | $76.6763 | $76.68 | $76.70 | $76.70 |
| Purchase #2 | $31.50 | 11.167% | $35.0176 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $157.72 | 4.412% | $164.6786 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $42.47 | 3.355% | $43.8949 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $124.90 | 6.520% | $133.0435 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $141.81 | 6.346% | $150.8093 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $100.26 | 6.528% | $106.805 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $671.43 | $710.9252 | $710.93 | $710.95 | $710.90 | |