| 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 | $186.43 | 9.500% | $204.1409 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $47.91 | 6.253% | $50.9058 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $172.73 | 11.252% | $192.1656 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $92.59 | 4.786% | $97.0214 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $85.78 | 9.589% | $94.0054 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $7.47 | 4.121% | $7.7778 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $63.26 | 5.294% | $66.609 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $656.17 | $712.6259 | $712.64 | $712.60 | $712.60 | |