| 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 | $245.83 | 7.605% | $264.5254 | $264.53 | $264.55 | $264.50 |
| Purchase #2 | $65.69 | 12.348% | $73.8014 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $165.97 | 11.632% | $185.2756 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $15.62 | 5.527% | $16.4833 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $111.91 | 12.464% | $125.8585 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $120.25 | 7.124% | $128.8166 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $42.28 | 6.306% | $44.9462 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $767.55 | $839.7070 | $839.72 | $839.75 | $839.70 | |