| 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 | $27.39 | 6.727% | $29.2325 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $117.95 | 13.672% | $134.0761 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $117.64 | 12.672% | $132.5473 | $132.55 | $132.55 | $132.50 |
| Purchase #4 | $28.79 | 13.153% | $32.5767 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $76.30 | 8.727% | $82.9587 | $82.96 | $82.95 | $83.00 |
| Purchase #6 | $69.63 | 10.457% | $76.9112 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $6.59 | 11.630% | $7.3564 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $444.29 | $495.6589 | $495.67 | $495.70 | $495.70 | |