| 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 | $50.80 | 12.845% | $57.3253 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $70.85 | 9.390% | $77.5028 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $180.42 | 7.466% | $193.8902 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $167.25 | 8.548% | $181.5465 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $131.84 | 10.203% | $145.2916 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $192.38 | 12.105% | $215.6676 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $186.90 | 5.425% | $197.0393 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $980.44 | $1,068.2633 | $1,068.27 | $1,068.30 | $1,068.20 | |