| 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 | $5.63 | 11.266% | $6.2643 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $205.75 | 12.113% | $230.6725 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $88.45 | 12.834% | $99.8017 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $71.99 | 4.267% | $75.0618 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $222.38 | 12.598% | $250.3954 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $54.98 | 3.718% | $57.0242 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $187.63 | 7.773% | $202.2145 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $836.81 | $921.4344 | $921.42 | $921.35 | $921.50 | |