| 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 | $37.58 | 10.533% | $41.5383 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $14.81 | 6.713% | $15.8042 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $19.77 | 6.565% | $21.0679 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $122.92 | 6.212% | $130.5558 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $48.41 | 5.792% | $51.2139 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $123.41 | 9.449% | $135.071 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $147.81 | 9.118% | $161.2873 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $514.71 | $556.5384 | $556.54 | $556.50 | $556.60 | |