| 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 | $29.77 | 5.595% | $31.4356 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $217.34 | 8.217% | $235.1988 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $50.31 | 8.208% | $54.4394 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $181.36 | 7.684% | $195.2957 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $219.68 | 3.574% | $227.5314 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $16.73 | 8.679% | $18.182 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $157.39 | 11.439% | $175.3938 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $872.58 | $937.4767 | $937.48 | $937.55 | $937.40 | |