| 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 | $15.91 | 4.780% | $16.6705 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $220.54 | 13.225% | $249.7064 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $41.72 | 10.748% | $46.2041 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $223.36 | 11.738% | $249.578 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $39.47 | 13.723% | $44.8865 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $58.85 | 13.417% | $66.7459 | $66.75 | $66.75 | $66.70 |
| Purchase #7 | $81.67 | 8.809% | $88.8643 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $681.52 | $762.6557 | $762.66 | $762.65 | $762.70 | |