| 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 | $62.91 | 9.372% | $68.8059 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $230.54 | 3.241% | $238.0118 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $75.84 | 9.304% | $82.8962 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $49.72 | 4.353% | $51.8843 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $222.55 | 6.372% | $236.7309 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $34.83 | 8.407% | $37.7582 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $240.57 | 6.423% | $256.0218 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $916.96 | $972.1091 | $972.11 | $972.10 | $972.10 | |