| 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 | $93.29 | 4.270% | $97.2735 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $68.99 | 6.536% | $73.4992 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $5.70 | 7.629% | $6.1349 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $77.85 | 7.847% | $83.9589 | $83.96 | $83.95 | $84.00 |
| Purchase #5 | $185.99 | 10.470% | $205.4632 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $163.46 | 5.348% | $172.2018 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $205.80 | 4.588% | $215.2421 | $215.24 | $215.25 | $215.20 |
| 7 purchase totals = | $801.08 | $853.7736 | $853.76 | $853.75 | $853.80 | |