| 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 | $67.37 | 8.483% | $73.085 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $107.60 | 10.679% | $119.0906 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $159.98 | 5.182% | $168.2702 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $61.87 | 12.418% | $69.553 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $31.58 | 7.249% | $33.8692 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $100.44 | 6.638% | $107.1072 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $49.93 | 5.838% | $52.8449 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $578.77 | $623.8201 | $623.82 | $623.80 | $623.90 | |