| 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 | $24.29 | 4.382% | $25.3544 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $103.80 | 8.676% | $112.8057 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $149.55 | 8.764% | $162.6566 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $50.76 | 12.328% | $57.0177 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $82.56 | 5.433% | $87.0455 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $183.67 | 9.852% | $201.7652 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $25.41 | 13.158% | $28.7534 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $620.04 | $675.3985 | $675.41 | $675.35 | $675.50 | |