| 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 | $49.64 | 8.438% | $53.8286 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $187.60 | 3.481% | $194.1304 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $146.41 | 5.326% | $154.2078 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $129.44 | 12.676% | $145.8478 | $145.85 | $145.85 | $145.80 |
| Purchase #5 | $28.87 | 13.121% | $32.658 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $103.47 | 4.689% | $108.3217 | $108.32 | $108.30 | $108.30 |
| Purchase #7 | $99.67 | 7.147% | $106.7934 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $745.10 | $795.7877 | $795.79 | $795.80 | $795.70 | |