| 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 | $47.77 | 7.633% | $51.4163 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $214.63 | 3.216% | $221.5325 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $144.98 | 13.717% | $164.8669 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $63.59 | 13.866% | $72.4074 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $17.71 | 4.532% | $18.5126 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $119.95 | 8.393% | $130.0174 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $106.90 | 3.817% | $110.9804 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $715.53 | $769.7335 | $769.74 | $769.70 | $769.70 | |