| 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 | $7.69 | 6.506% | $8.1903 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $14.94 | 4.819% | $15.66 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $208.88 | 3.636% | $216.4749 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $161.42 | 4.150% | $168.1189 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $38.68 | 13.706% | $43.9815 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $30.98 | 12.812% | $34.9492 | $34.95 | $34.95 | $34.90 |
| Purchase #7 | $216.49 | 7.631% | $233.0104 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $679.08 | $720.3852 | $720.38 | $720.35 | $720.40 | |