| 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 | $67.46 | 5.478% | $71.1555 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $189.64 | 13.552% | $215.34 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $194.45 | 13.274% | $220.2613 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $206.44 | 4.426% | $215.577 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $36.99 | 8.590% | $40.1674 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $245.48 | 9.861% | $269.6868 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $49.77 | 3.367% | $51.4458 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $990.23 | $1,083.6338 | $1,083.65 | $1,083.65 | $1,083.70 | |