| 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 | $22.32 | 6.861% | $23.8514 | $23.85 | $23.85 | $23.90 |
| Purchase #2 | $184.85 | 6.251% | $196.405 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $235.30 | 8.787% | $255.9758 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $57.80 | 7.305% | $62.0223 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $116.35 | 8.324% | $126.035 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $144.46 | 12.679% | $162.7761 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $28.29 | 3.450% | $29.266 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $789.37 | $856.3316 | $856.35 | $856.35 | $856.40 | |