| 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 | $36.28 | 9.229% | $39.6283 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $90.55 | 4.840% | $94.9326 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $140.65 | 10.355% | $155.2143 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $58.58 | 8.278% | $63.4293 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $28.94 | 9.586% | $31.7142 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $207.71 | 11.379% | $231.3453 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $176.34 | 3.155% | $181.9035 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $739.05 | $798.1675 | $798.16 | $798.20 | $798.00 | |