| 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 | $63.32 | 8.640% | $68.7908 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $7.71 | 11.671% | $8.6098 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $11.94 | 5.687% | $12.619 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $163.32 | 12.783% | $184.1972 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $216.86 | 12.861% | $244.7504 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $105.74 | 8.332% | $114.5503 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $37.87 | 5.215% | $39.8449 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $606.76 | $673.3624 | $673.36 | $673.35 | $673.40 | |