| 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 | $69.91 | 7.854% | $75.4007 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $226.51 | 11.444% | $252.4318 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $68.96 | 13.581% | $78.3255 | $78.33 | $78.35 | $78.30 |
| Purchase #4 | $115.66 | 8.761% | $125.793 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $133.29 | 6.359% | $141.7659 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $14.86 | 8.145% | $16.0703 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $191.45 | 5.748% | $202.4545 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $820.64 | $892.2417 | $892.24 | $892.25 | $892.30 | |