| 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 | $42.68 | 6.812% | $45.5874 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $180.96 | 5.200% | $190.3699 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $36.95 | 7.809% | $39.8354 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $162.58 | 3.818% | $168.7873 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $18.60 | 3.265% | $19.2073 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $113.86 | 3.582% | $117.9385 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $240.41 | 5.809% | $254.3754 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $796.04 | $836.1012 | $836.12 | $836.15 | $836.10 | |