| 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 | $112.37 | 5.745% | $118.8257 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $26.83 | 6.147% | $28.4792 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $138.48 | 6.102% | $146.93 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $73.32 | 11.131% | $81.4812 | $81.48 | $81.50 | $81.50 |
| Purchase #5 | $104.57 | 10.857% | $115.9232 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $68.34 | 12.418% | $76.8265 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $187.40 | 9.554% | $205.3042 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $711.31 | $773.7700 | $773.77 | $773.85 | $773.70 | |