| 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 | $23.69 | 8.489% | $25.701 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $11.25 | 13.292% | $12.7454 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $5.84 | 5.654% | $6.1702 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $104.31 | 6.278% | $110.8586 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $16.87 | 6.448% | $17.9578 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $142.28 | 7.866% | $153.4717 | $153.47 | $153.45 | $153.50 |
| Purchase #7 | $153.82 | 3.800% | $159.6652 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $458.06 | $486.5699 | $486.58 | $486.50 | $486.70 | |