| 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 | $111.95 | 7.802% | $120.6843 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $81.96 | 3.181% | $84.5671 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $103.93 | 4.730% | $108.8459 | $108.85 | $108.85 | $108.80 |
| Purchase #4 | $45.68 | 8.241% | $49.4445 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $55.51 | 4.630% | $58.0801 | $58.08 | $58.10 | $58.10 |
| Purchase #6 | $119.70 | 8.313% | $129.6507 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $175.74 | 4.711% | $184.0191 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $694.47 | $735.2917 | $735.29 | $735.30 | $735.30 | |