| 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 | $104.99 | 10.418% | $115.9279 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $137.56 | 6.239% | $146.1424 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $45.56 | 7.790% | $49.1091 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $138.48 | 12.216% | $155.3967 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $25.25 | 13.864% | $28.7507 | $28.75 | $28.75 | $28.80 |
| Purchase #6 | $73.73 | 9.204% | $80.5161 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $171.87 | 5.134% | $180.6938 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $697.44 | $756.5367 | $756.54 | $756.55 | $756.50 | |