| 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 | $76.77 | 8.670% | $83.426 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $209.67 | 8.326% | $227.1271 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $94.69 | 13.230% | $107.2175 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $88.84 | 8.378% | $96.283 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $67.69 | 13.145% | $76.5879 | $76.59 | $76.60 | $76.60 |
| Purchase #6 | $173.45 | 10.769% | $192.1288 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $37.80 | 6.478% | $40.2487 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $748.91 | $823.0190 | $823.03 | $823.10 | $822.90 | |