| 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 | $10.41 | 7.827% | $11.2248 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $89.36 | 5.577% | $94.3436 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $80.75 | 10.360% | $89.1157 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $202.42 | 4.718% | $211.9702 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $110.59 | 13.233% | $125.2244 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $161.76 | 5.814% | $171.1647 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $9.46 | 9.340% | $10.3436 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $664.75 | $713.3870 | $713.37 | $713.30 | $713.30 | |