| 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 | $46.33 | 7.343% | $49.732 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $85.46 | 7.863% | $92.1797 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $238.33 | 6.224% | $253.1637 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $202.52 | 13.370% | $229.5969 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $39.83 | 10.151% | $43.8731 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $180.44 | 10.774% | $199.8806 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $49.46 | 7.178% | $53.0102 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $842.37 | $921.4362 | $921.43 | $921.45 | $921.50 | |