| 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 | $43.84 | 13.345% | $49.6904 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $28.99 | 5.787% | $30.6677 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $11.38 | 4.505% | $11.8927 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $197.37 | 7.590% | $212.3504 | $212.35 | $212.35 | $212.40 |
| Purchase #5 | $165.96 | 3.351% | $171.5213 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $225.51 | 12.181% | $252.9794 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $159.60 | 8.351% | $172.9282 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $832.65 | $902.0301 | $902.03 | $902.05 | $902.10 | |