| 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 | $48.79 | 5.574% | $51.5096 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $44.25 | 12.864% | $49.9423 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $54.29 | 12.786% | $61.2315 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $76.30 | 12.753% | $86.0305 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $78.45 | 6.633% | $83.6536 | $83.65 | $83.65 | $83.70 |
| Purchase #6 | $29.43 | 12.587% | $33.1344 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $6.85 | 8.809% | $7.4534 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $338.36 | $372.9553 | $372.94 | $373.00 | $372.90 | |