| 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 | $114.25 | 10.595% | $126.3548 | $126.35 | $126.35 | $126.40 |
| Purchase #2 | $67.84 | 4.632% | $70.9823 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $237.74 | 3.573% | $246.2345 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $132.42 | 10.110% | $145.8077 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $153.65 | 8.837% | $167.2281 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $74.64 | 6.250% | $79.305 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $60.28 | 5.565% | $63.6346 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $840.82 | $899.5470 | $899.54 | $899.60 | $899.50 | |