| 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 | $29.75 | 4.639% | $31.1301 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $54.77 | 5.223% | $57.6306 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $118.46 | 8.534% | $128.5694 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $93.58 | 5.526% | $98.7512 | $98.75 | $98.75 | $98.80 |
| Purchase #5 | $242.51 | 3.357% | $250.6511 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $186.72 | 4.616% | $195.339 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $56.70 | 4.135% | $59.0445 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $782.49 | $821.1159 | $821.11 | $821.15 | $821.10 | |