| 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 | $39.77 | 4.561% | $41.5839 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $77.33 | 8.299% | $83.7476 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $15.60 | 12.542% | $17.5566 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $91.50 | 5.423% | $96.462 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $99.50 | 11.760% | $111.2012 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $82.54 | 6.681% | $88.0545 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $48.76 | 5.442% | $51.4135 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $455.00 | $490.0193 | $490.01 | $490.00 | $490.10 | |