| 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 | $74.44 | 6.526% | $79.298 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $34.64 | 11.707% | $38.6953 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $217.84 | 7.376% | $233.9079 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $109.92 | 12.185% | $123.3138 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $172.56 | 13.197% | $195.3327 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $44.60 | 3.469% | $46.1472 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $54.38 | 10.383% | $60.0263 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $708.38 | $776.7212 | $776.73 | $776.75 | $776.60 | |