| 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 | $237.53 | 8.340% | $257.34 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $214.84 | 5.128% | $225.857 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $128.99 | 10.560% | $142.6113 | $142.61 | $142.60 | $142.60 |
| Purchase #4 | $76.34 | 5.237% | $80.3379 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $73.36 | 13.539% | $83.2922 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $13.65 | 7.327% | $14.6501 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $42.98 | 6.228% | $45.6568 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $787.69 | $849.7453 | $849.75 | $849.75 | $849.80 | |