| 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 | $97.46 | 8.190% | $105.442 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $53.29 | 5.872% | $56.4192 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $50.69 | 12.370% | $56.9604 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $206.48 | 5.577% | $217.9954 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $80.45 | 8.289% | $87.1185 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $202.50 | 5.140% | $212.9085 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $236.67 | 7.590% | $254.6333 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $927.54 | $991.4773 | $991.48 | $991.45 | $991.40 | |