| 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 | $32.48 | 3.721% | $33.6886 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $103.85 | 11.724% | $116.0254 | $116.03 | $116.05 | $116.00 |
| Purchase #3 | $39.88 | 7.713% | $42.9559 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $155.93 | 6.561% | $166.1606 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $109.33 | 3.197% | $112.8253 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $10.74 | 11.570% | $11.9826 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $134.72 | 11.366% | $150.0323 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $586.93 | $633.6707 | $633.68 | $633.75 | $633.70 | |