| 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 | $75.49 | 9.479% | $82.6457 | $82.65 | $82.65 | $82.60 |
| Purchase #2 | $74.42 | 10.362% | $82.1314 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $110.70 | 10.649% | $122.4884 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $165.67 | 5.752% | $175.1993 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $101.73 | 11.808% | $113.7423 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $228.82 | 12.809% | $258.1296 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $155.90 | 13.240% | $176.5412 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $912.73 | $1,010.8779 | $1,010.88 | $1,010.95 | $1,010.70 | |