| 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 | $12.38 | 5.593% | $13.0724 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $92.42 | 3.424% | $95.5845 | $95.58 | $95.60 | $95.60 |
| Purchase #3 | $188.54 | 7.845% | $203.331 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $52.79 | 3.204% | $54.4814 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $222.77 | 5.636% | $235.3253 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $132.28 | 5.383% | $139.4006 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $165.33 | 6.212% | $175.6003 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $866.51 | $916.7955 | $916.79 | $916.85 | $916.80 | |