| 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 | $249.40 | 3.320% | $257.6801 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $170.70 | 3.155% | $176.0856 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $95.93 | 3.212% | $99.0113 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $14.95 | 4.639% | $15.6435 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $31.44 | 6.399% | $33.4518 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $87.47 | 7.324% | $93.8763 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $26.53 | 6.395% | $28.2266 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $676.42 | $703.9752 | $703.98 | $704.05 | $704.00 | |