| 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 | $36.45 | 13.787% | $41.4754 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $133.64 | 6.694% | $142.5859 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $61.30 | 4.392% | $63.9923 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $150.32 | 9.374% | $164.411 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $209.43 | 7.358% | $224.8399 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $238.49 | 4.173% | $248.4422 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $136.82 | 3.618% | $141.7701 | $141.77 | $141.75 | $141.80 |
| 7 purchase totals = | $966.45 | $1,027.5168 | $1,027.52 | $1,027.55 | $1,027.50 | |