| 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 | $14.71 | 13.362% | $16.6756 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $123.75 | 12.480% | $139.194 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $84.97 | 4.145% | $88.492 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $21.88 | 10.217% | $24.1155 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $140.59 | 8.868% | $153.0575 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $124.33 | 13.754% | $141.4303 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $155.97 | 9.661% | $171.0383 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $666.20 | $734.0032 | $734.01 | $734.05 | $734.00 | |