| 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 | $63.35 | 13.349% | $71.8066 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $153.38 | 8.378% | $166.2302 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $168.52 | 12.219% | $189.1115 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $9.53 | 3.109% | $9.8263 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $95.59 | 12.481% | $107.5206 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $10.61 | 8.147% | $11.4744 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $197.95 | 8.764% | $215.2983 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $698.93 | $771.2679 | $771.27 | $771.25 | $771.20 | |