| 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 | $67.57 | 6.541% | $71.9898 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $65.96 | 6.310% | $70.1221 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $249.77 | 3.343% | $258.1198 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $167.25 | 10.346% | $184.5537 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $170.49 | 12.388% | $191.6103 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $17.87 | 6.445% | $19.0217 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $239.44 | 3.386% | $247.5474 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $978.35 | $1,042.9648 | $1,042.96 | $1,042.90 | $1,042.90 | |