| 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 | $115.69 | 4.418% | $120.8012 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $59.77 | 7.269% | $64.1147 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $83.69 | 10.703% | $92.6473 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $102.77 | 11.581% | $114.6718 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $193.84 | 7.245% | $207.8837 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $49.51 | 7.687% | $53.3158 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $35.97 | 3.707% | $37.3034 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $641.24 | $690.7379 | $690.73 | $690.70 | $690.70 | |