| 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 | $39.92 | 12.582% | $44.9427 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $146.47 | 3.171% | $151.1146 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $29.35 | 13.269% | $33.2445 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $84.38 | 4.270% | $87.983 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $222.95 | 4.656% | $233.3306 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $41.28 | 4.455% | $43.119 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $97.48 | 13.624% | $110.7607 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $661.83 | $704.4951 | $704.48 | $704.50 | $704.40 | |