| 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 | $58.47 | 13.364% | $66.2839 | $66.28 | $66.30 | $66.30 |
| Purchase #2 | $230.63 | 8.255% | $249.6685 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $177.65 | 12.141% | $199.2185 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $96.34 | 13.529% | $109.3738 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $115.51 | 4.564% | $120.7819 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $121.40 | 3.565% | $125.7279 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $8.95 | 8.674% | $9.7263 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $808.95 | $880.7808 | $880.78 | $880.80 | $880.80 | |