| 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 | $55.40 | 3.394% | $57.2803 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $168.43 | 7.298% | $180.722 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $42.51 | 4.730% | $44.5207 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $230.53 | 11.819% | $257.7763 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $114.97 | 11.522% | $128.2168 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $171.45 | 11.519% | $191.1993 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $140.45 | 6.341% | $149.3559 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $923.74 | $1,009.0713 | $1,009.08 | $1,009.05 | $1,009.10 | |