| 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 | $55.60 | 13.538% | $63.1271 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $7.39 | 12.358% | $8.3033 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $14.95 | 9.160% | $16.3194 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $106.94 | 10.129% | $117.772 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $19.43 | 11.416% | $21.6481 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $224.83 | 8.110% | $243.0637 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $115.39 | 7.200% | $123.6981 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $544.53 | $593.9317 | $593.93 | $593.90 | $593.90 | |