| 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 | $41.73 | 9.704% | $45.7795 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $81.52 | 12.383% | $91.6146 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $80.67 | 5.190% | $84.8568 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $186.86 | 3.586% | $193.5608 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $45.52 | 12.657% | $51.2815 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $155.41 | 10.693% | $172.028 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $87.54 | 12.225% | $98.2418 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $679.25 | $737.3630 | $737.36 | $737.40 | $737.40 | |