| 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 | $43.67 | 9.482% | $47.8108 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $20.52 | 13.107% | $23.2096 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $155.40 | 4.629% | $162.5935 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $141.78 | 3.353% | $146.5339 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $106.77 | 5.104% | $112.2195 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $162.61 | 13.510% | $184.5786 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $156.67 | 5.236% | $164.8732 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $787.42 | $841.8191 | $841.81 | $841.80 | $841.80 | |