| 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 | $230.85 | 9.812% | $253.501 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $52.63 | 3.361% | $54.3989 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $7.38 | 8.336% | $7.9952 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $27.45 | 5.273% | $28.8974 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $88.27 | 8.370% | $95.6582 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $163.96 | 10.413% | $181.0332 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $15.52 | 8.546% | $16.8463 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $586.06 | $638.3302 | $638.34 | $638.35 | $638.30 | |