| 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 | $14.72 | 12.540% | $16.5659 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $135.58 | 8.536% | $147.1531 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $45.69 | 6.271% | $48.5552 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $103.75 | 12.798% | $117.0279 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $143.41 | 5.694% | $151.5758 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $53.79 | 7.783% | $57.9765 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $30.29 | 6.167% | $32.158 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $527.23 | $571.0124 | $571.03 | $571.05 | $571.20 | |