| 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 | $49.48 | 4.151% | $51.5339 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $156.28 | 9.727% | $171.4814 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $103.99 | 10.653% | $115.0681 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $87.64 | 5.507% | $92.4663 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $181.62 | 13.748% | $206.5891 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $188.70 | 10.482% | $208.4795 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $64.38 | 13.482% | $73.0597 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $832.09 | $918.6780 | $918.68 | $918.70 | $918.80 | |