| 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 | $48.36 | 8.364% | $52.4048 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $49.75 | 13.255% | $56.3444 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $74.89 | 11.778% | $83.7105 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $63.75 | 7.469% | $68.5115 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $25.83 | 9.168% | $28.1981 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $223.29 | 3.835% | $231.8532 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $35.53 | 5.582% | $37.5133 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $521.40 | $558.5358 | $558.52 | $558.50 | $558.50 | |