| 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 | $77.71 | 7.653% | $83.6571 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $26.45 | 11.209% | $29.4148 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $223.58 | 7.283% | $239.8633 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $53.33 | 4.312% | $55.6296 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $134.82 | 4.260% | $140.5633 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $234.44 | 4.495% | $244.9781 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $237.55 | 8.257% | $257.1645 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $987.88 | $1,051.2707 | $1,051.26 | $1,051.25 | $1,051.40 | |