| 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 | $65.99 | 6.540% | $70.3057 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $89.33 | 7.764% | $96.2656 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $39.69 | 9.204% | $43.3431 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $249.84 | 8.587% | $271.2938 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $60.55 | 4.735% | $63.417 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $169.59 | 6.143% | $180.0079 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $237.83 | 4.678% | $248.9557 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $912.82 | $973.5888 | $973.60 | $973.55 | $973.60 | |