| 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 | $36.55 | 11.174% | $40.6341 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $228.59 | 10.586% | $252.7885 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $232.91 | 5.240% | $245.1145 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $22.83 | 8.855% | $24.8516 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $238.61 | 5.387% | $251.4639 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $32.74 | 9.763% | $35.9364 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $48.32 | 6.770% | $51.5913 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $840.55 | $902.3803 | $902.37 | $902.40 | $902.40 | |