| 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 | $231.78 | 10.150% | $255.3057 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $42.45 | 5.350% | $44.7211 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $9.74 | 8.748% | $10.5921 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $34.87 | 9.860% | $38.3082 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $105.79 | 11.726% | $118.1949 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $35.94 | 9.698% | $39.4255 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $145.80 | 12.337% | $163.7873 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $606.37 | $670.3348 | $670.34 | $670.35 | $670.30 | |