| 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 | $48.25 | 3.405% | $49.8929 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $232.98 | 6.573% | $248.2938 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $85.61 | 6.497% | $91.1721 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $63.71 | 8.445% | $69.0903 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $183.40 | 3.209% | $189.2853 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $148.96 | 5.349% | $156.9279 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $167.33 | 6.637% | $178.4357 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $930.24 | $983.0980 | $983.10 | $983.15 | $983.10 | |