| 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 | $60.83 | 5.732% | $64.3168 | $64.32 | $64.30 | $64.30 |
| Purchase #2 | $19.66 | 9.808% | $21.5883 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $192.44 | 3.261% | $198.7155 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $40.95 | 13.142% | $46.3316 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $210.77 | 11.701% | $235.4322 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $111.37 | 3.724% | $115.5174 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $179.42 | 9.790% | $196.9852 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $815.44 | $878.8870 | $878.90 | $878.90 | $878.80 | |