| 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 | $67.60 | 3.191% | $69.7571 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $51.47 | 12.752% | $58.0335 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $100.34 | 13.725% | $114.1117 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $168.69 | 12.299% | $189.4372 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $122.76 | 10.109% | $135.1698 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $27.34 | 11.678% | $30.5328 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $233.73 | 9.340% | $255.5604 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $771.93 | $852.6025 | $852.60 | $852.60 | $852.60 | |