| 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 | $16.66 | 3.135% | $17.1823 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $18.57 | 10.505% | $20.5208 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $244.56 | 7.531% | $262.9778 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $35.51 | 12.348% | $39.8948 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $68.71 | 13.544% | $78.0161 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $230.34 | 12.710% | $259.6162 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $111.62 | 5.719% | $118.0035 | $118.00 | $118.00 | $118.00 |
| 7 purchase totals = | $725.97 | $796.2115 | $796.21 | $796.20 | $796.20 | |