| 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 | $70.92 | 11.739% | $79.2453 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $156.70 | 9.594% | $171.7338 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $214.88 | 10.617% | $237.6938 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $20.87 | 3.578% | $21.6167 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $57.29 | 5.647% | $60.5252 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $57.82 | 4.771% | $60.5786 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $201.64 | 10.804% | $223.4252 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $780.12 | $854.8186 | $854.83 | $854.90 | $854.70 | |