| 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 | $25.56 | 8.467% | $27.7242 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $73.94 | 8.661% | $80.3439 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $90.27 | 8.214% | $97.6848 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $150.70 | 7.569% | $162.1065 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $238.57 | 6.609% | $254.3371 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $20.88 | 4.770% | $21.876 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $102.72 | 4.300% | $107.137 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $702.64 | $751.2095 | $751.21 | $751.25 | $751.10 | |