| 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 | $40.53 | 3.407% | $41.9109 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $123.72 | 6.454% | $131.7049 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $12.79 | 7.601% | $13.7622 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $133.92 | 6.610% | $142.7721 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $167.71 | 5.433% | $176.8217 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $213.64 | 13.789% | $243.0988 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $100.35 | 12.332% | $112.7252 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $792.66 | $862.7958 | $862.79 | $862.75 | $862.80 | |