| 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 | $112.48 | 4.689% | $117.7542 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $250.48 | 13.496% | $284.2848 | $284.28 | $284.30 | $284.30 |
| Purchase #3 | $49.32 | 6.819% | $52.6831 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $42.61 | 6.433% | $45.3511 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $69.26 | 6.867% | $74.0161 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $74.54 | 4.439% | $77.8488 | $77.85 | $77.85 | $77.80 |
| Purchase #7 | $244.73 | 12.132% | $274.4206 | $274.42 | $274.40 | $274.40 |
| 7 purchase totals = | $843.42 | $926.3587 | $926.35 | $926.35 | $926.40 | |