| 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 | $95.92 | 12.791% | $108.1891 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $96.62 | 12.486% | $108.684 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $63.84 | 4.807% | $66.9088 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $26.25 | 6.768% | $28.0266 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $142.99 | 7.316% | $153.4511 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $232.36 | 11.529% | $259.1488 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $192.33 | 8.112% | $207.9318 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $850.31 | $932.3402 | $932.34 | $932.40 | $932.30 | |