| 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 | $112.79 | 12.146% | $126.4895 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $6.83 | 7.267% | $7.3263 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $26.71 | 7.453% | $28.7007 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $10.85 | 7.523% | $11.6662 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $130.82 | 8.471% | $141.9018 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $235.99 | 8.368% | $255.7376 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $71.71 | 6.805% | $76.5899 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $595.70 | $648.4120 | $648.42 | $648.45 | $648.40 | |