| 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 | $48.30 | 11.850% | $54.0236 | $54.02 | $54.00 | $54.00 |
| Purchase #2 | $172.59 | 5.274% | $181.6924 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $105.65 | 6.506% | $112.5236 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $60.29 | 6.540% | $64.233 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $175.78 | 8.276% | $190.3276 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $96.81 | 11.655% | $108.0932 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $217.91 | 3.859% | $226.3191 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $877.33 | $937.2125 | $937.20 | $937.20 | $937.10 | |