| 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 | $68.95 | 5.262% | $72.5781 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $19.43 | 9.211% | $21.2197 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $154.57 | 7.598% | $166.3142 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $184.92 | 12.169% | $207.4229 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $40.46 | 6.427% | $43.0604 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $202.66 | 10.681% | $224.3061 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $193.45 | 7.200% | $207.3784 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $864.44 | $942.2798 | $942.28 | $942.25 | $942.30 | |