| 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 | $5.47 | 11.183% | $6.0817 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $130.74 | 4.629% | $136.792 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $44.93 | 11.150% | $49.9397 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $191.40 | 4.494% | $200.0015 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $135.96 | 7.751% | $146.4983 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $39.48 | 5.367% | $41.5989 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $14.65 | 7.833% | $15.7975 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $562.63 | $596.7096 | $596.71 | $596.75 | $596.70 | |