| 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 | $48.98 | 12.418% | $55.0623 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $181.35 | 3.581% | $187.8441 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $41.30 | 9.174% | $45.0889 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $191.88 | 3.259% | $198.1334 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $216.99 | 11.523% | $241.9938 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $231.54 | 11.562% | $258.3107 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $20.86 | 5.248% | $21.9547 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $932.90 | $1,008.3879 | $1,008.37 | $1,008.40 | $1,008.40 | |