| 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 | $87.72 | 8.747% | $95.3929 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $177.55 | 13.509% | $201.5352 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $9.50 | 6.299% | $10.0984 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $171.93 | 3.516% | $177.9751 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $53.54 | 5.528% | $56.4997 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $15.47 | 8.170% | $16.7339 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $153.31 | 10.779% | $169.8353 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $669.02 | $728.0705 | $728.08 | $728.15 | $728.00 | |