| 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 | $90.87 | 4.103% | $94.5984 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $78.50 | 6.236% | $83.3953 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $174.57 | 13.516% | $198.1649 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $94.95 | 7.575% | $102.1425 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $249.79 | 7.344% | $268.1346 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $166.66 | 4.850% | $174.743 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $81.49 | 3.127% | $84.0382 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $936.83 | $1,005.2169 | $1,005.21 | $1,005.25 | $1,005.10 | |