| 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 | $76.64 | 7.630% | $82.4876 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $106.27 | 6.144% | $112.7992 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $129.54 | 5.568% | $136.7528 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $110.91 | 8.204% | $120.0091 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $203.29 | 13.116% | $229.9535 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $58.76 | 9.744% | $64.4856 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $33.95 | 13.532% | $38.5441 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $719.36 | $785.0319 | $785.03 | $785.05 | $785.10 | |