| 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 | $33.74 | 7.654% | $36.3225 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $31.34 | 13.324% | $35.5157 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $92.87 | 11.565% | $103.6104 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $102.60 | 7.729% | $110.53 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $175.70 | 3.380% | $181.6387 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $139.66 | 4.439% | $145.8595 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $114.58 | 4.683% | $119.9458 | $119.95 | $119.95 | $119.90 |
| 7 purchase totals = | $690.49 | $733.4226 | $733.43 | $733.40 | $733.30 | |