| 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 | $30.54 | 6.505% | $32.5266 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $149.67 | 12.711% | $168.6946 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $51.58 | 12.339% | $57.9445 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $174.32 | 13.493% | $197.841 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $5.48 | 5.789% | $5.7972 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $221.91 | 8.732% | $241.2872 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $197.61 | 3.243% | $204.0185 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $831.11 | $908.1096 | $908.11 | $908.15 | $908.00 | |