| 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 | $44.96 | 9.160% | $49.0783 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $153.80 | 12.502% | $173.0281 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $159.73 | 3.705% | $165.648 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $48.74 | 7.596% | $52.4423 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $163.38 | 6.288% | $173.6533 | $173.65 | $173.65 | $173.70 |
| Purchase #6 | $87.92 | 8.391% | $95.2974 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $245.34 | 13.385% | $278.1788 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $903.87 | $987.3262 | $987.33 | $987.40 | $987.30 | |