| 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 | $71.32 | 5.703% | $75.3874 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $79.71 | 7.384% | $85.5958 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $183.28 | 5.121% | $192.6658 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $28.68 | 12.149% | $32.1643 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $125.35 | 11.389% | $139.6261 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $76.91 | 4.548% | $80.4079 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $146.92 | 3.487% | $152.0431 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $712.17 | $757.8904 | $757.90 | $757.90 | $757.90 | |