| 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 | $52.41 | 5.389% | $55.2344 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $24.53 | 4.729% | $25.69 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $225.33 | 13.361% | $255.4363 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $185.27 | 12.386% | $208.2175 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $182.28 | 5.167% | $191.6984 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $64.59 | 6.356% | $68.6953 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $145.75 | 13.828% | $165.9043 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $880.16 | $970.8762 | $970.88 | $970.90 | $970.80 | |