| 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 | $22.28 | 3.557% | $23.0725 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $33.98 | 13.216% | $38.4708 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $162.36 | 3.110% | $167.4094 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $225.59 | 4.184% | $235.0287 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $183.54 | 8.180% | $198.5536 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $130.84 | 8.814% | $142.3722 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $54.44 | 13.769% | $61.9358 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $813.03 | $866.8430 | $866.84 | $866.80 | $866.90 | |