| 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 | $46.58 | 9.729% | $51.1118 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $237.44 | 10.689% | $262.82 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $52.95 | 10.139% | $58.3186 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $246.87 | 8.172% | $267.0442 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $164.93 | 7.582% | $177.435 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $150.52 | 3.238% | $155.3938 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $57.93 | 11.830% | $64.7831 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $957.22 | $1,036.9065 | $1,036.90 | $1,036.90 | $1,036.80 | |