| 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 | $97.87 | 9.387% | $107.0571 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $39.49 | 13.274% | $44.7319 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $84.80 | 9.269% | $92.6601 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $203.50 | 6.312% | $216.3449 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $83.98 | 8.498% | $91.1166 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $207.47 | 10.616% | $229.495 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $15.39 | 7.601% | $16.5598 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $732.50 | $797.9654 | $797.97 | $797.95 | $798.00 | |