| 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 | $197.83 | 3.761% | $205.2704 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $11.60 | 10.609% | $12.8306 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $90.52 | 3.270% | $93.48 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $5.31 | 6.140% | $5.636 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $5.63 | 8.192% | $6.0912 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $34.38 | 8.624% | $37.3449 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $49.49 | 3.736% | $51.3389 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $394.76 | $411.9920 | $411.99 | $412.05 | $411.90 | |