| 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 | $42.34 | 13.563% | $48.0826 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $143.49 | 11.635% | $160.1851 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $138.74 | 8.782% | $150.9241 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $109.58 | 12.286% | $123.043 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $30.66 | 11.620% | $34.2227 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $123.96 | 11.739% | $138.5117 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $38.80 | 6.243% | $41.2223 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $627.57 | $696.1915 | $696.18 | $696.15 | $696.10 | |