| 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 | $19.27 | 8.646% | $20.9361 | $20.94 | $20.95 | $20.90 |
| Purchase #2 | $233.47 | 13.328% | $264.5869 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $17.87 | 3.774% | $18.5444 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $191.81 | 4.874% | $201.1588 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $125.37 | 8.102% | $135.5275 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $164.95 | 5.558% | $174.1179 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $106.80 | 7.129% | $114.4138 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $859.54 | $929.2854 | $929.29 | $929.30 | $929.20 | |