| 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 | $92.40 | 3.584% | $95.7116 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $165.64 | 12.250% | $185.9309 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $136.79 | 9.692% | $150.0477 | $150.05 | $150.05 | $150.00 |
| Purchase #4 | $51.67 | 13.108% | $58.4429 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $34.67 | 3.393% | $35.8464 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $175.88 | 4.195% | $183.2582 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $241.48 | 13.385% | $273.8021 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $898.53 | $983.0398 | $983.04 | $983.05 | $982.90 | |