| 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 | $68.37 | 9.555% | $74.9028 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $7.42 | 5.699% | $7.8429 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $246.52 | 13.188% | $279.0311 | $279.03 | $279.05 | $279.00 |
| Purchase #4 | $191.36 | 7.326% | $205.379 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $128.76 | 4.677% | $134.7821 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $133.26 | 9.669% | $146.1449 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $119.60 | 5.798% | $126.5344 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $895.29 | $974.6172 | $974.60 | $974.70 | $974.50 | |