| 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 | $32.46 | 10.280% | $35.7969 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $99.98 | 4.798% | $104.777 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $85.42 | 10.293% | $94.2123 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $38.78 | 6.410% | $41.2658 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $89.26 | 7.319% | $95.7929 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $35.44 | 13.417% | $40.195 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $117.75 | 4.403% | $122.9345 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $499.09 | $534.9744 | $534.98 | $535.00 | $535.00 | |