| 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 | $11.34 | 3.182% | $11.7008 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $46.50 | 9.734% | $51.0263 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $36.59 | 7.839% | $39.4583 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $174.68 | 5.367% | $184.0551 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $13.75 | 13.668% | $15.6294 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $230.53 | 5.584% | $243.4028 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $122.71 | 5.218% | $129.113 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $636.10 | $674.3857 | $674.39 | $674.40 | $674.40 | |