| 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 | $19.86 | 13.490% | $22.5391 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $13.52 | 8.331% | $14.6464 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $75.28 | 11.171% | $83.6895 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $34.69 | 12.484% | $39.0207 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $80.37 | 5.577% | $84.8522 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $205.77 | 4.668% | $215.3753 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $163.83 | 5.770% | $173.283 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $593.32 | $633.4062 | $633.41 | $633.45 | $633.40 | |