| 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 | $36.87 | 11.176% | $40.9906 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $159.73 | 12.183% | $179.1899 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $108.80 | 3.515% | $112.6243 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $156.80 | 11.291% | $174.5043 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $40.56 | 9.392% | $44.3694 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $50.94 | 5.674% | $53.8303 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $16.61 | 11.537% | $18.5263 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $570.31 | $624.0351 | $624.03 | $624.05 | $624.00 | |