| 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 | $65.69 | 3.181% | $67.7796 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $48.26 | 12.142% | $54.1197 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $133.45 | 3.781% | $138.4957 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $45.56 | 7.748% | $49.09 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $193.71 | 3.600% | $200.6836 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $150.59 | 12.355% | $169.1954 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $167.40 | 4.520% | $174.9665 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $804.66 | $854.3305 | $854.34 | $854.35 | $854.40 | |