| 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 | $63.43 | 9.407% | $69.3969 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $180.89 | 7.422% | $194.3157 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $64.89 | 5.730% | $68.6082 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $141.78 | 13.488% | $160.9033 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $229.85 | 5.117% | $241.6114 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $73.85 | 9.741% | $81.0437 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $136.64 | 10.201% | $150.5786 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $891.33 | $966.4578 | $966.46 | $966.45 | $966.40 | |