| 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 | $24.77 | 4.496% | $25.8837 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $16.88 | 9.329% | $18.4547 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $51.97 | 7.398% | $55.8147 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $48.68 | 12.197% | $54.6175 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $38.36 | 4.484% | $40.0801 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $209.56 | 12.499% | $235.7529 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $116.40 | 12.183% | $130.581 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $506.62 | $561.1846 | $561.17 | $561.20 | $561.30 | |