| 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 | $83.37 | 5.208% | $87.7119 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $11.79 | 12.172% | $13.2251 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $21.50 | 7.733% | $23.1626 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $230.50 | 13.703% | $262.0854 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $193.72 | 7.342% | $207.9429 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $204.34 | 5.128% | $214.8186 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $122.50 | 12.182% | $137.423 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $867.72 | $946.3695 | $946.37 | $946.35 | $946.30 | |