| 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 | $27.64 | 3.581% | $28.6298 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $26.93 | 4.806% | $28.2243 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $42.68 | 9.438% | $46.7081 | $46.71 | $46.70 | $46.70 |
| Purchase #4 | $210.33 | 3.456% | $217.599 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $231.61 | 4.537% | $242.1181 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $136.78 | 9.561% | $149.8575 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $206.35 | 8.154% | $223.1758 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $882.32 | $936.3126 | $936.32 | $936.30 | $936.30 | |