| 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 | $26.64 | 5.868% | $28.2032 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $136.42 | 8.551% | $148.0853 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $83.92 | 9.696% | $92.0569 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $24.89 | 9.726% | $27.3108 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $104.67 | 13.464% | $118.7628 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $161.29 | 13.768% | $183.4964 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $24.96 | 9.597% | $27.3554 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $562.79 | $625.2708 | $625.28 | $625.25 | $625.40 | |