| 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 | $24.96 | 12.171% | $27.9979 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $65.98 | 5.651% | $69.7085 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $199.76 | 9.464% | $218.6653 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $119.35 | 3.816% | $123.9044 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $209.64 | 6.746% | $223.7823 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $124.50 | 9.278% | $136.0511 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $53.86 | 12.736% | $60.7196 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $798.05 | $860.8291 | $860.83 | $860.80 | $860.90 | |