| 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 | $162.94 | 6.598% | $173.6908 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $93.49 | 5.765% | $98.8797 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $107.89 | 4.415% | $112.6533 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $55.72 | 3.709% | $57.7867 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $6.67 | 4.547% | $6.9733 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $31.76 | 7.193% | $34.0445 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $112.71 | 7.118% | $120.7327 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $571.18 | $604.7610 | $604.75 | $604.80 | $604.80 | |