| 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 | $31.89 | 8.566% | $34.6217 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $130.80 | 7.858% | $141.0783 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $219.58 | 8.457% | $238.1499 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $55.31 | 5.153% | $58.1601 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $247.38 | 7.103% | $264.9514 | $264.95 | $264.95 | $265.00 |
| Purchase #6 | $6.49 | 6.110% | $6.8865 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $145.42 | 13.275% | $164.7245 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $836.87 | $908.5724 | $908.57 | $908.55 | $908.60 | |