| 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 | $31.82 | 5.278% | $33.4995 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $20.77 | 4.687% | $21.7435 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $56.58 | 13.792% | $64.3835 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $103.98 | 10.231% | $114.6182 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $122.32 | 11.167% | $135.9795 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $211.92 | 10.167% | $233.4659 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $228.79 | 8.859% | $249.0585 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $776.18 | $852.7486 | $852.75 | $852.75 | $852.80 | |