| 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 | $78.78 | 9.801% | $86.5012 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $118.34 | 6.347% | $125.851 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $6.68 | 6.460% | $7.1115 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $115.42 | 11.237% | $128.3897 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $91.54 | 3.407% | $94.6588 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $121.59 | 7.710% | $130.9646 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $168.95 | 7.437% | $181.5148 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $701.30 | $754.9916 | $754.98 | $754.95 | $755.10 | |