| 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 | $6.99 | 9.647% | $7.6643 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $200.83 | 8.466% | $217.8323 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $157.91 | 6.340% | $167.9215 | $167.92 | $167.90 | $167.90 |
| Purchase #4 | $116.43 | 9.833% | $127.8786 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $228.87 | 6.871% | $244.5957 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $8.33 | 13.349% | $9.442 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $114.47 | 8.284% | $123.9527 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $833.83 | $899.2871 | $899.28 | $899.30 | $899.30 | |