| 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 | $38.46 | 7.838% | $41.4745 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $37.68 | 10.111% | $41.4898 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $172.58 | 12.393% | $193.9678 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $218.34 | 8.392% | $236.6631 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $199.55 | 7.612% | $214.7397 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $145.77 | 11.306% | $162.2508 | $162.25 | $162.25 | $162.30 |
| Purchase #7 | $16.76 | 6.710% | $17.8846 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $829.14 | $908.4703 | $908.46 | $908.45 | $908.60 | |