| 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 | $64.51 | 8.516% | $70.0037 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $177.90 | 3.766% | $184.5997 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $37.27 | 6.771% | $39.7936 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $201.69 | 5.172% | $212.1214 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $34.33 | 9.477% | $37.5835 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $177.62 | 7.658% | $191.2221 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $15.31 | 12.657% | $17.2478 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $708.63 | $752.5718 | $752.56 | $752.55 | $752.50 | |