| 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 | $41.97 | 10.607% | $46.4218 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $74.82 | 9.721% | $82.0933 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $187.66 | 4.254% | $195.6431 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $107.72 | 12.567% | $121.2572 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $200.88 | 6.441% | $213.8187 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $12.73 | 6.841% | $13.6009 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $194.40 | 10.539% | $214.8878 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $820.18 | $887.7228 | $887.72 | $887.70 | $887.70 | |