| 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 | $88.74 | 9.782% | $97.4205 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $103.65 | 10.443% | $114.4742 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $173.87 | 11.261% | $193.4495 | $193.45 | $193.45 | $193.40 |
| Purchase #4 | $106.70 | 3.543% | $110.4804 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $31.44 | 4.807% | $32.9513 | $32.95 | $32.95 | $33.00 |
| Purchase #6 | $39.96 | 10.278% | $44.0671 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $94.52 | 11.859% | $105.7291 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $638.88 | $698.5721 | $698.57 | $698.55 | $698.60 | |