| 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 | $25.95 | 5.576% | $27.397 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $195.95 | 4.636% | $205.0342 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $23.31 | 5.479% | $24.5872 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $147.99 | 13.461% | $167.9109 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $22.70 | 11.509% | $25.3125 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $88.39 | 10.266% | $97.4641 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $25.67 | 9.323% | $28.0632 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $529.96 | $575.7691 | $575.76 | $575.75 | $575.80 | |