| 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 | $114.93 | 8.172% | $124.3221 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $28.64 | 8.177% | $30.9819 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $50.35 | 9.252% | $55.0084 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $10.44 | 10.127% | $11.4973 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $42.64 | 3.468% | $44.1188 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $174.66 | 13.719% | $198.6216 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $10.54 | 8.673% | $11.4541 | $11.45 | $11.45 | $11.50 |
| 7 purchase totals = | $432.20 | $476.0042 | $476.00 | $475.95 | $476.00 | |