| 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 | $66.66 | 10.110% | $73.3993 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $38.30 | 4.845% | $40.1556 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $22.59 | 13.256% | $25.5845 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $24.78 | 3.738% | $25.7063 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $33.39 | 6.185% | $35.4552 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $180.74 | 6.397% | $192.3019 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $145.51 | 11.749% | $162.606 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $511.97 | $555.2088 | $555.22 | $555.20 | $555.30 | |