| 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 | $66.36 | 12.594% | $74.7174 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $233.93 | 10.851% | $259.3137 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $154.25 | 3.284% | $159.3156 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $7.45 | 12.181% | $8.3575 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $174.86 | 5.257% | $184.0524 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $63.47 | 10.242% | $69.9706 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $138.82 | 3.494% | $143.6704 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $839.14 | $899.3976 | $899.40 | $899.30 | $899.50 | |