| 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 | $32.89 | 6.379% | $34.9881 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $43.67 | 10.507% | $48.2584 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $95.41 | 3.412% | $98.6654 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $156.67 | 11.290% | $174.358 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $247.75 | 12.407% | $278.4883 | $278.49 | $278.50 | $278.50 |
| Purchase #6 | $34.46 | 7.550% | $37.0617 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $70.98 | 12.678% | $79.9788 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $681.83 | $751.7987 | $751.81 | $751.80 | $752.00 | |