| 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 | $76.59 | 13.738% | $87.1119 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $178.99 | 12.613% | $201.566 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $180.50 | 12.329% | $202.7538 | $202.75 | $202.75 | $202.80 |
| Purchase #4 | $47.56 | 6.730% | $50.7608 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $98.67 | 4.458% | $103.0687 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $247.64 | 9.562% | $271.3193 | $271.32 | $271.30 | $271.30 |
| Purchase #7 | $47.50 | 11.167% | $52.8043 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $877.45 | $969.3848 | $969.38 | $969.30 | $969.50 | |