| 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 | $5.31 | 13.174% | $6.0095 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $50.54 | 10.831% | $56.014 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $49.54 | 4.462% | $51.7505 | $51.75 | $51.75 | $51.80 |
| Purchase #4 | $181.42 | 4.147% | $188.9435 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $169.41 | 3.401% | $175.1716 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $68.26 | 10.556% | $75.4655 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $249.32 | 10.441% | $275.3515 | $275.35 | $275.35 | $275.40 |
| 7 purchase totals = | $773.80 | $828.7061 | $828.70 | $828.65 | $828.80 | |