| 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 | $80.29 | 10.486% | $88.7092 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $127.33 | 3.276% | $131.5013 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $75.96 | 13.426% | $86.1584 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $67.93 | 11.106% | $75.4743 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $11.71 | 7.220% | $12.5555 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $43.32 | 13.600% | $49.2115 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $217.41 | 6.302% | $231.1112 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $623.95 | $674.7214 | $674.72 | $674.65 | $674.80 | |