| 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 | $64.47 | 5.873% | $68.2563 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $104.93 | 8.704% | $114.0631 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $106.78 | 7.833% | $115.1441 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $8.70 | 9.794% | $9.5521 | $9.55 | $9.55 | $9.60 |
| Purchase #5 | $130.64 | 13.160% | $147.8322 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $38.39 | 4.179% | $39.9943 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $163.50 | 3.477% | $169.1849 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $617.41 | $664.0270 | $664.01 | $664.05 | $664.10 | |