| 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 | $13.51 | 8.266% | $14.6267 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $36.47 | 11.173% | $40.5448 | $40.54 | $40.55 | $40.50 |
| Purchase #3 | $76.49 | 9.380% | $83.6648 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $215.95 | 3.528% | $223.5687 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $28.93 | 10.381% | $31.9332 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $222.98 | 13.323% | $252.6876 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $250.95 | 10.118% | $276.3411 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $845.28 | $923.3669 | $923.36 | $923.40 | $923.30 | |