| 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 | $53.97 | 4.863% | $56.5946 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $104.31 | 10.724% | $115.4962 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $100.74 | 11.246% | $112.0692 | $112.07 | $112.05 | $112.10 |
| Purchase #4 | $235.77 | 10.334% | $260.1345 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $155.71 | 13.650% | $176.9644 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $41.34 | 5.529% | $43.6257 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $78.73 | 12.433% | $88.5185 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $770.57 | $853.4031 | $853.40 | $853.40 | $853.40 | |