| 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 | $114.46 | 13.556% | $129.9762 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $7.99 | 11.521% | $8.9105 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $250.84 | 8.503% | $272.1689 | $272.17 | $272.15 | $272.20 |
| Purchase #4 | $44.98 | 10.577% | $49.7375 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $76.68 | 8.208% | $82.9739 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $131.98 | 6.435% | $140.4729 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $5.83 | 6.546% | $6.2116 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $632.76 | $690.4515 | $690.45 | $690.40 | $690.50 | |