| 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 | $36.25 | 3.690% | $37.5876 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $124.74 | 8.183% | $134.9475 | $134.95 | $134.95 | $134.90 |
| Purchase #3 | $64.56 | 7.546% | $69.4317 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $157.92 | 10.700% | $174.8174 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $37.85 | 9.666% | $41.5086 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $158.38 | 12.176% | $177.6643 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $207.95 | 9.112% | $226.8984 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $787.65 | $862.8555 | $862.86 | $862.85 | $862.80 | |