| 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 | $9.48 | 6.325% | $10.0796 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $18.65 | 3.590% | $19.3195 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $73.42 | 7.685% | $79.0623 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $220.79 | 6.455% | $235.042 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $237.65 | 13.552% | $269.8563 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $145.77 | 4.698% | $152.6183 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $236.26 | 7.606% | $254.2299 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $942.02 | $1,020.2079 | $1,020.21 | $1,020.20 | $1,020.20 | |