| 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 | $189.76 | 3.127% | $195.6938 | $195.69 | $195.70 | $195.70 |
| Purchase #2 | $100.40 | 11.222% | $111.6669 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $172.70 | 12.177% | $193.7297 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $9.64 | 3.839% | $10.0101 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $69.36 | 4.354% | $72.3799 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $91.92 | 8.570% | $99.7975 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $6.52 | 4.382% | $6.8057 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $640.30 | $690.0836 | $690.09 | $690.10 | $690.10 | |