| 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 | $96.71 | 9.806% | $106.1934 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $41.44 | 13.538% | $47.0501 | $47.05 | $47.05 | $47.10 |
| Purchase #3 | $150.75 | 7.253% | $161.6839 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $122.81 | 3.839% | $127.5247 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $192.69 | 11.403% | $214.6624 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $34.62 | 11.813% | $38.7097 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $20.83 | 7.827% | $22.4604 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $659.85 | $718.2846 | $718.27 | $718.25 | $718.40 | |