| 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 | $88.54 | 4.408% | $92.4428 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $190.87 | 10.718% | $211.3274 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $93.74 | 12.389% | $105.3534 | $105.35 | $105.35 | $105.40 |
| Purchase #4 | $43.95 | 9.686% | $48.207 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $181.90 | 7.701% | $195.9081 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $146.27 | 13.117% | $165.4562 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $21.49 | 10.157% | $23.6727 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $766.76 | $842.3676 | $842.37 | $842.35 | $842.40 | |