| 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 | $22.25 | 10.870% | $24.6686 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $70.73 | 6.509% | $75.3338 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $94.31 | 4.287% | $98.3531 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $77.35 | 3.685% | $80.2003 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $209.45 | 9.432% | $229.2053 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $227.70 | 9.843% | $250.1125 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $206.25 | 7.329% | $221.3661 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $908.04 | $979.2397 | $979.24 | $979.20 | $979.30 | |