| 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 | $62.59 | 3.403% | $64.7199 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $216.36 | 6.424% | $230.259 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $207.90 | 11.445% | $231.6942 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $195.81 | 7.618% | $210.7268 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $57.77 | 4.317% | $60.2639 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $45.71 | 8.375% | $49.5382 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $233.45 | 4.263% | $243.402 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,019.59 | $1,090.6040 | $1,090.60 | $1,090.60 | $1,090.60 | |