| 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 | $39.69 | 12.731% | $44.7429 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $95.40 | 12.251% | $107.0875 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $205.71 | 4.595% | $215.1624 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $149.63 | 8.145% | $161.8174 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $74.39 | 6.355% | $79.1175 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $238.49 | 13.173% | $269.9063 | $269.91 | $269.90 | $269.90 |
| Purchase #7 | $246.57 | 13.563% | $280.0123 | $280.01 | $280.00 | $280.00 |
| 7 purchase totals = | $1,049.88 | $1,157.8463 | $1,157.85 | $1,157.80 | $1,157.80 | |