| 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 | $51.59 | 12.413% | $57.9939 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $82.84 | 8.822% | $90.1481 | $90.15 | $90.15 | $90.10 |
| Purchase #3 | $138.67 | 11.689% | $154.8791 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $84.25 | 3.219% | $86.962 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $197.35 | 5.736% | $208.67 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $141.33 | 4.448% | $147.6164 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $129.93 | 12.312% | $145.927 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $825.96 | $892.1965 | $892.20 | $892.20 | $892.20 | |