| 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 | $80.39 | 5.634% | $84.9192 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $30.92 | 5.410% | $32.5928 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $147.52 | 4.550% | $154.2322 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $245.38 | 9.696% | $269.172 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $17.25 | 13.152% | $19.5187 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $111.78 | 3.552% | $115.7504 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $12.78 | 12.559% | $14.385 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $646.02 | $690.5703 | $690.57 | $690.55 | $690.60 | |