| 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 | $36.48 | 13.628% | $41.4515 | $41.45 | $41.45 | $41.50 |
| Purchase #2 | $246.32 | 7.498% | $264.7891 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $63.55 | 8.410% | $68.8946 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $228.45 | 13.502% | $259.2953 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $75.76 | 8.696% | $82.3481 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $243.42 | 12.420% | $273.6528 | $273.65 | $273.65 | $273.70 |
| Purchase #7 | $140.57 | 4.849% | $147.3862 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $1,034.55 | $1,137.8176 | $1,137.82 | $1,137.85 | $1,137.90 | |