| 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 | $55.45 | 6.795% | $59.2178 | $59.22 | $59.20 | $59.20 |
| Purchase #2 | $17.47 | 8.207% | $18.9038 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $114.90 | 5.638% | $121.3781 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $182.68 | 5.444% | $192.6251 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $222.87 | 13.817% | $253.6639 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $50.27 | 9.614% | $55.103 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $218.51 | 9.678% | $239.6574 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $862.15 | $940.5491 | $940.55 | $940.55 | $940.60 | |