| 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 | $205.34 | 6.778% | $219.2579 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $227.29 | 13.496% | $257.9651 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $75.42 | 10.393% | $83.2584 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $48.25 | 13.253% | $54.6446 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $75.37 | 13.695% | $85.6919 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $16.55 | 7.379% | $17.7712 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $25.37 | 6.814% | $27.0987 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $673.59 | $745.6878 | $745.69 | $745.65 | $745.80 | |