| 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 | $23.79 | 3.574% | $24.6403 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $171.95 | 4.732% | $180.0867 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $35.39 | 4.747% | $37.07 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $187.83 | 13.781% | $213.7149 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $51.93 | 10.160% | $57.2061 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $213.39 | 10.451% | $235.6914 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $235.87 | 9.605% | $258.5253 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $920.15 | $1,006.9347 | $1,006.94 | $1,006.95 | $1,006.90 | |