| 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 | $58.88 | 9.143% | $64.2634 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $95.48 | 12.678% | $107.585 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $237.99 | 3.789% | $247.0074 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $14.40 | 12.153% | $16.15 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $165.57 | 11.303% | $184.2844 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $20.60 | 6.183% | $21.8737 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $235.36 | 7.429% | $252.8449 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $828.28 | $894.0088 | $894.00 | $894.00 | $894.10 | |