| 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 | $54.97 | 13.608% | $62.4503 | $62.45 | $62.45 | $62.50 |
| Purchase #2 | $175.70 | 7.438% | $188.7686 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $100.74 | 5.340% | $106.1195 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $105.72 | 9.398% | $115.6556 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $15.84 | 5.160% | $16.6573 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $204.29 | 11.851% | $228.5004 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $162.29 | 12.158% | $182.0212 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $819.55 | $900.1729 | $900.18 | $900.10 | $900.30 | |