| 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 | $108.55 | 11.239% | $120.7499 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $108.53 | 5.407% | $114.3982 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $45.53 | 10.374% | $50.2533 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $15.97 | 10.305% | $17.6157 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $208.96 | 12.552% | $235.1887 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $6.51 | 3.421% | $6.7327 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $233.92 | 7.550% | $251.581 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $727.97 | $796.5195 | $796.52 | $796.55 | $796.50 | |