| 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 | $27.82 | 6.552% | $29.6428 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $165.27 | 8.529% | $179.3659 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $92.62 | 11.815% | $103.5631 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $155.85 | 6.495% | $165.9725 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $249.38 | 7.628% | $268.4027 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $44.59 | 10.466% | $49.2568 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $225.46 | 3.687% | $233.7727 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $960.99 | $1,029.9765 | $1,029.97 | $1,029.90 | $1,030.10 | |