| 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 | $87.34 | 10.721% | $96.7037 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $38.31 | 3.186% | $39.5306 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $182.70 | 5.381% | $192.5311 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $95.89 | 7.160% | $102.7557 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $90.25 | 3.439% | $93.3537 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $107.76 | 6.824% | $115.1135 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $5.54 | 6.785% | $5.9159 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $607.79 | $645.9042 | $645.90 | $645.90 | $645.90 | |