| 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 | $90.81 | 8.360% | $98.4017 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $112.60 | 7.639% | $121.2015 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $34.29 | 8.525% | $37.2132 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $17.46 | 7.579% | $18.7833 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $161.88 | 13.378% | $183.5363 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $105.58 | 9.569% | $115.683 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $70.78 | 13.245% | $80.1548 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $593.40 | $654.9738 | $654.96 | $655.00 | $655.00 | |