| 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 | $35.25 | 8.808% | $38.3548 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $69.76 | 4.565% | $72.9445 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $172.41 | 11.331% | $191.9458 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $7.35 | 12.250% | $8.2504 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $234.83 | 13.358% | $266.1986 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $153.58 | 7.265% | $164.7376 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $171.87 | 5.808% | $181.8522 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $845.05 | $924.2839 | $924.28 | $924.30 | $924.30 | |