| 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 | $23.66 | 6.710% | $25.2476 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $197.33 | 9.134% | $215.3541 | $215.35 | $215.35 | $215.40 |
| Purchase #3 | $108.59 | 5.247% | $114.2877 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $35.92 | 6.235% | $38.1596 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $13.88 | 8.137% | $15.0094 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $245.96 | 5.645% | $259.8444 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $132.37 | 3.829% | $137.4384 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $757.71 | $805.3412 | $805.34 | $805.35 | $805.30 | |