| 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 | $22.34 | 13.481% | $25.3517 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $100.60 | 6.232% | $106.8694 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $30.79 | 11.827% | $34.4315 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $221.30 | 4.590% | $231.4577 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $11.30 | 9.646% | $12.39 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $26.83 | 9.300% | $29.3252 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $249.55 | 12.654% | $281.1281 | $281.13 | $281.15 | $281.10 |
| 7 purchase totals = | $662.71 | $720.9536 | $720.96 | $721.00 | $721.00 | |