| 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 | $8.56 | 9.515% | $9.3745 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $62.58 | 3.220% | $64.5951 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $175.57 | 5.872% | $185.8795 | $185.88 | $185.90 | $185.90 |
| Purchase #4 | $74.68 | 10.554% | $82.5617 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $192.83 | 4.236% | $200.9983 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $176.42 | 8.424% | $191.2816 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $119.53 | 11.794% | $133.6274 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $810.17 | $868.3181 | $868.32 | $868.35 | $868.40 | |