| 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 | $247.29 | 7.144% | $264.9564 | $264.96 | $264.95 | $265.00 |
| Purchase #2 | $5.78 | 10.797% | $6.4041 | $6.40 | $6.40 | $6.40 |
| Purchase #3 | $97.27 | 13.160% | $110.0707 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $52.49 | 11.739% | $58.6518 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $28.73 | 11.508% | $32.0362 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $138.41 | 6.592% | $147.534 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $12.84 | 8.160% | $13.8877 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $582.81 | $633.5409 | $633.54 | $633.55 | $633.60 | |