| 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 | $114.63 | 13.753% | $130.3951 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $17.77 | 9.695% | $19.4928 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $183.72 | 11.398% | $204.6604 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $58.37 | 7.473% | $62.732 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $203.73 | 13.175% | $230.5714 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $48.37 | 9.238% | $52.8384 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $86.45 | 5.527% | $91.2281 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $713.04 | $791.9182 | $791.92 | $791.95 | $791.90 | |