| 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 | $73.34 | 7.222% | $78.6366 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $115.84 | 4.303% | $120.8246 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $242.84 | 8.467% | $263.4013 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $71.86 | 10.489% | $79.3974 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $190.74 | 13.259% | $216.0302 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $54.80 | 8.512% | $59.4646 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $229.82 | 3.373% | $237.5718 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $979.24 | $1,055.3265 | $1,055.32 | $1,055.30 | $1,055.30 | |