| 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 | $54.81 | 4.685% | $57.3778 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $84.75 | 3.785% | $87.9578 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $131.73 | 3.271% | $136.0389 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $68.83 | 3.567% | $71.2852 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $200.45 | 10.459% | $221.4151 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $146.48 | 10.856% | $162.3819 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $171.40 | 13.387% | $194.3453 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $858.45 | $930.8020 | $930.82 | $930.85 | $930.80 | |