| 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 | $33.55 | 8.788% | $36.4984 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $217.95 | 7.872% | $235.107 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $125.77 | 3.809% | $130.5606 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $107.42 | 6.444% | $114.3421 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $41.80 | 11.723% | $46.7002 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $243.96 | 12.731% | $275.0185 | $275.02 | $275.00 | $275.00 |
| Purchase #7 | $172.87 | 13.259% | $195.7908 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $943.32 | $1,034.0176 | $1,034.02 | $1,034.00 | $1,034.00 | |