| 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 | $36.69 | 5.849% | $38.836 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $161.43 | 12.652% | $181.8541 | $181.85 | $181.85 | $181.90 |
| Purchase #3 | $187.37 | 5.390% | $197.4692 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $30.48 | 10.503% | $33.6813 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $110.28 | 13.336% | $124.9869 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $89.70 | 4.318% | $93.5732 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $34.53 | 5.516% | $36.4347 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $650.48 | $706.8354 | $706.83 | $706.85 | $706.90 | |