| 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 | $75.91 | 11.398% | $84.5622 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $191.26 | 5.102% | $201.0181 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $158.74 | 12.644% | $178.8111 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $92.45 | 13.556% | $104.9825 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $10.50 | 4.154% | $10.9362 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $214.31 | 4.321% | $223.5703 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $128.94 | 9.138% | $140.7225 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $872.11 | $944.6029 | $944.60 | $944.55 | $944.60 | |