| 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 | $22.79 | 4.277% | $23.7647 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $21.29 | 9.159% | $23.24 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $97.84 | 6.798% | $104.4912 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $81.40 | 11.834% | $91.0329 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $188.58 | 5.687% | $199.3045 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $39.73 | 12.656% | $44.7582 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $192.71 | 11.537% | $214.943 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $644.34 | $701.5345 | $701.52 | $701.55 | $701.50 | |