| 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 | $80.41 | 11.621% | $89.7544 | $89.75 | $89.75 | $89.80 |
| Purchase #2 | $36.65 | 4.230% | $38.2003 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $140.28 | 9.268% | $153.2812 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $11.33 | 6.207% | $12.0333 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $139.36 | 12.471% | $156.7396 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $171.43 | 5.668% | $181.1467 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $84.39 | 13.318% | $95.6291 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $663.85 | $726.7846 | $726.78 | $726.85 | $726.70 | |