| 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 | $72.61 | 4.353% | $75.7707 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $203.74 | 7.444% | $218.9064 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $138.27 | 3.363% | $142.92 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $94.87 | 12.574% | $106.799 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $73.50 | 9.816% | $80.7148 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $67.98 | 3.674% | $70.4776 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $181.75 | 13.385% | $206.0772 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $832.72 | $901.6657 | $901.67 | $901.65 | $901.70 | |