| 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 | $79.73 | 13.810% | $90.7407 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $89.38 | 9.469% | $97.8434 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $169.89 | 12.795% | $191.6274 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $32.36 | 3.267% | $33.4172 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $218.34 | 11.617% | $243.7046 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $150.54 | 9.182% | $164.3626 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $173.50 | 7.184% | $185.9642 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $913.74 | $1,007.6601 | $1,007.65 | $1,007.65 | $1,007.60 | |