| 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 | $46.43 | 11.520% | $51.7787 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $175.53 | 12.545% | $197.5502 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $125.80 | 8.241% | $136.1672 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $31.80 | 8.197% | $34.4066 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $63.67 | 9.257% | $69.5639 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $171.51 | 3.285% | $177.1441 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $70.34 | 12.457% | $79.1023 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $685.08 | $745.7130 | $745.71 | $745.70 | $745.80 | |