| 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 | $65.51 | 5.342% | $69.0095 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $5.39 | 7.458% | $5.792 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $228.37 | 10.459% | $252.2552 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $180.86 | 3.721% | $187.5898 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $81.88 | 9.177% | $89.3941 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $39.68 | 7.383% | $42.6096 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $219.27 | 3.447% | $226.8282 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $820.96 | $873.4784 | $873.48 | $873.50 | $873.50 | |