| 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 | $70.53 | 4.330% | $73.5839 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $28.87 | 4.153% | $30.069 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $199.89 | 5.617% | $211.1178 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $168.40 | 3.124% | $173.6608 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $240.44 | 5.369% | $253.3492 | $253.35 | $253.35 | $253.30 |
| Purchase #6 | $72.55 | 7.671% | $78.1153 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $7.96 | 12.633% | $8.9656 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $788.64 | $828.8616 | $828.87 | $828.80 | $828.90 | |