| 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 | $50.38 | 7.242% | $54.0285 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $219.62 | 3.120% | $226.4721 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $136.80 | 10.230% | $150.7946 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $103.68 | 6.136% | $110.0418 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $108.45 | 10.484% | $119.8199 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $171.38 | 6.179% | $181.9696 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $206.54 | 10.547% | $228.3238 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $996.85 | $1,071.4503 | $1,071.44 | $1,071.40 | $1,071.40 | |