| 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 | $27.88 | 4.795% | $29.2168 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $168.89 | 9.242% | $184.4988 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $9.56 | 6.107% | $10.1438 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $12.42 | 11.427% | $13.8392 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $118.63 | 9.268% | $129.6246 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $115.51 | 3.820% | $119.9225 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $7.82 | 3.362% | $8.0829 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $460.71 | $495.3286 | $495.32 | $495.30 | $495.20 | |