| 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 | $106.57 | 8.610% | $115.7457 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $159.99 | 8.648% | $173.8259 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $184.50 | 4.834% | $193.4187 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $11.71 | 3.537% | $12.1242 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $52.62 | 3.226% | $54.3175 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $65.99 | 5.154% | $69.3911 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $117.27 | 8.772% | $127.5569 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $698.65 | $746.3800 | $746.39 | $746.35 | $746.30 | |