| 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 | $78.66 | 4.521% | $82.2162 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $164.56 | 12.301% | $184.8025 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $98.85 | 4.748% | $103.5434 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $25.68 | 9.576% | $28.1391 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $213.51 | 12.564% | $240.3354 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $50.39 | 12.731% | $56.8052 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $161.82 | 12.464% | $181.9892 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $793.47 | $877.8310 | $877.84 | $877.85 | $877.70 | |