| 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 | $246.99 | 7.780% | $266.2058 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $35.46 | 13.789% | $40.3496 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $187.96 | 10.867% | $208.3856 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $8.62 | 3.681% | $8.9373 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $108.59 | 13.787% | $123.5613 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $50.83 | 7.740% | $54.7642 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $108.28 | 7.835% | $116.7637 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $746.73 | $818.9675 | $818.97 | $818.95 | $819.00 | |