| 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 | $82.42 | 5.720% | $87.1344 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $99.55 | 3.461% | $102.9954 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $82.26 | 8.720% | $89.4331 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $202.93 | 8.450% | $220.0776 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $22.52 | 3.141% | $23.2274 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $178.48 | 12.402% | $200.6151 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $11.86 | 5.239% | $12.4813 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $680.02 | $735.9643 | $735.97 | $736.05 | $735.90 | |