| 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 | $57.67 | 5.655% | $60.9312 | $60.93 | $60.95 | $60.90 |
| Purchase #2 | $81.62 | 10.761% | $90.4031 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $71.75 | 4.665% | $75.0971 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $196.40 | 5.117% | $206.4498 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $23.56 | 9.577% | $25.8163 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $8.73 | 6.321% | $9.2818 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $201.90 | 5.501% | $213.0065 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $641.63 | $680.9858 | $680.99 | $681.00 | $680.90 | |