| 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 | $230.83 | 13.852% | $262.8046 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $7.59 | 7.179% | $8.1349 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $69.94 | 10.274% | $77.1256 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $6.31 | 9.182% | $6.8894 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $194.95 | 6.786% | $208.1793 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $92.85 | 8.804% | $101.0245 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $187.26 | 9.662% | $205.3531 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $789.73 | $869.5114 | $869.50 | $869.55 | $869.50 | |