| 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 | $97.68 | 11.678% | $109.0871 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $168.95 | 4.823% | $177.0985 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $123.43 | 13.592% | $140.2066 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $53.50 | 3.724% | $55.4923 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $219.53 | 12.569% | $247.1227 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $52.51 | 7.263% | $56.3238 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $39.36 | 9.215% | $42.987 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $754.96 | $828.3180 | $828.32 | $828.30 | $828.30 | |