| 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 | $31.69 | 8.641% | $34.4283 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $10.98 | 5.126% | $11.5428 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $71.79 | 8.805% | $78.1111 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $118.69 | 13.194% | $134.35 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $191.84 | 13.823% | $218.358 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $173.57 | 12.489% | $195.2472 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $56.75 | 10.639% | $62.7876 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $655.31 | $734.8250 | $734.83 | $734.85 | $734.80 | |