| 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 | $61.44 | 13.865% | $69.9587 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $213.37 | 13.830% | $242.8791 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $24.44 | 12.638% | $27.5287 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $13.79 | 3.813% | $14.3158 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $22.49 | 7.520% | $24.1812 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $226.41 | 10.866% | $251.0117 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $13.84 | 4.294% | $14.4343 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $575.78 | $644.3095 | $644.31 | $644.35 | $644.30 | |