| 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 | $89.42 | 6.703% | $95.4138 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $135.59 | 8.299% | $146.8426 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $52.76 | 4.262% | $55.0086 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $75.91 | 6.557% | $80.8874 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $32.65 | 7.138% | $34.9806 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $118.91 | 12.160% | $133.3695 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $157.70 | 10.401% | $174.1024 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $662.94 | $720.6049 | $720.60 | $720.60 | $720.60 | |