| 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 | $73.43 | 11.794% | $82.0903 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $198.76 | 6.461% | $211.6019 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $159.25 | 10.255% | $175.5811 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $77.82 | 7.777% | $83.8721 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $125.62 | 9.115% | $137.0703 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $28.46 | 4.312% | $29.6872 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $166.71 | 5.645% | $176.1208 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $830.05 | $896.0237 | $896.02 | $896.00 | $896.10 | |