| 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 | $14.32 | 6.127% | $15.1974 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $101.48 | 7.805% | $109.4005 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $246.91 | 11.621% | $275.6034 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $196.49 | 13.675% | $223.36 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $74.53 | 12.593% | $83.9156 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $154.44 | 11.420% | $172.077 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $80.34 | 9.131% | $87.6758 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $868.51 | $967.2297 | $967.24 | $967.25 | $967.30 | |