| 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 | $39.81 | 13.635% | $45.2381 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $32.90 | 3.712% | $34.1212 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $142.53 | 13.511% | $161.7872 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $186.47 | 13.304% | $211.278 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $138.67 | 13.754% | $157.7427 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $214.56 | 5.120% | $225.5455 | $225.55 | $225.55 | $225.50 |
| Purchase #7 | $30.31 | 5.560% | $31.9952 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $785.25 | $867.7079 | $867.72 | $867.75 | $867.60 | |