| 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 | $80.42 | 3.496% | $83.2315 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $163.78 | 5.399% | $172.6225 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $163.44 | 3.128% | $168.5524 | $168.55 | $168.55 | $168.60 |
| Purchase #4 | $74.33 | 13.418% | $84.3036 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $93.71 | 3.535% | $97.0226 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $214.93 | 13.324% | $243.5673 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $95.28 | 12.737% | $107.4158 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $885.89 | $956.7157 | $956.71 | $956.65 | $956.70 | |