| 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 | $22.94 | 3.117% | $23.655 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $61.95 | 8.143% | $66.9946 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $110.30 | 9.821% | $121.1326 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $199.32 | 13.206% | $225.6422 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $241.96 | 8.584% | $262.7298 | $262.73 | $262.75 | $262.70 |
| Purchase #6 | $28.29 | 11.752% | $31.6146 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $178.88 | 7.741% | $192.7271 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $843.64 | $924.4959 | $924.49 | $924.55 | $924.40 | |