| 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 | $73.97 | 11.221% | $82.2702 | $82.27 | $82.25 | $82.30 |
| Purchase #2 | $105.92 | 4.639% | $110.8336 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $100.37 | 13.333% | $113.7523 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $166.38 | 8.838% | $181.0847 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $25.38 | 12.827% | $28.6355 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $20.80 | 4.708% | $21.7793 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $244.26 | 12.225% | $274.1208 | $274.12 | $274.10 | $274.10 |
| 7 purchase totals = | $737.08 | $812.4764 | $812.47 | $812.50 | $812.50 | |