| 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 | $204.43 | 5.310% | $215.2852 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $128.73 | 13.286% | $145.8331 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $76.73 | 4.351% | $80.0685 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $205.59 | 6.721% | $219.4077 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $116.85 | 4.418% | $122.0124 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $72.36 | 10.468% | $79.9346 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $12.36 | 5.578% | $13.0494 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $817.05 | $875.5909 | $875.59 | $875.60 | $875.50 | |