| 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 | $55.87 | 8.825% | $60.8005 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $223.34 | 6.578% | $238.0313 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $140.83 | 13.329% | $159.6012 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $174.77 | 5.874% | $185.036 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $100.53 | 4.242% | $104.7945 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $15.32 | 7.276% | $16.4347 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $106.32 | 3.677% | $110.2294 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $816.98 | $874.9276 | $874.92 | $875.00 | $874.80 | |